File reginfo controls the registration of external programs in the gateway. To mitigate this we should look if it is generated using a fixed prefix and use this as a pattern with an ending wildcard in order to reduce the effective values, e.g., TP=Trex__*, which would still be better than TP=*`. You must keep precisely to the syntax of the files, which is described below. Hint: Besides the syntax check, it also provides a feature supporting rule creation by predicting rules out of an automated gateway log analysis. The secinfo security file is used to prevent unauthorized launching of external programs. This ACL is applied on the ABAP layer and is maintained in transaction SNC0. As we learned in part 2 SAP introduced the following internal rule in the in the reginfo ACL: P TP=* HOST=internal,local ACCESS=internal,local CANCEL=internal,local. Giving more details is not possible, unfortunately, due to security reasons. Datenbankschicht: In der Datenbank, welche auf einem Datenbankserver liegt, werden alle Daten eines Unternehmens gesichert. Changes to the reginfo rules are not immediately effective, even afterhaving reloaded the file (transaction SMGW, menu Goto -> Expert functions -> External security -> Reread / Read again). This is because the rules used are from the Gateway process of the local instance. Example Example 1: Only the secinfo from the CI is applicable, as it is the RFC Gateway from the CI that will be used to start the program (check the Gateway Options at the screenshot above). The secinfo file is holding rules controlling which programs (based on their executable name or fullpath, if not in $PATH) can be started by which user calling from which host(s) (based on its hostname/ip-address) on which RFC Gateway server(s) (based on their hostname/ip-address). Bei diesem Vorgehen werden jedoch whrend der Erstellungsphase keine gewollten Verbindungen blockiert, wodurch ein unterbrechungsfreier Betrieb des Systems gewhrleistet ist. This parameter will allow you to reproduce the RFC Gateway access and see the TP and HOST that the access is using hence create the rules in the reginfo or secinfo file; 5)The rules defined in the reginfo or secinfo file can be reviewed in colored syntactic correctness. Part 3: secinfo ACL in detail There are various tools with different functions provided to administrators for working with security files. In this case the Gateway Options must point to exactly this RFC Gateway host. NUMA steht fr Non-Uniform Memory Access und beschreibt eine Computer-Speicher-Architektur fr Multiprozessorsysteme, bei der jeder Prozessor ber einen eigenen, lokalen physischen Speicher verfgt, aber anderen Prozessoren ber einen gemeinsamen Adressraum direkten Zugriff darauf gewhrt (Distributed Shared Memory). The location of this ACL can be defined by parameter gw/acl_info. Part 2: reginfo ACL in detail. DIE SAP-BASIS ALS CHANCE BEGREIFEN NAHEZU JEDE INNOVATION IM UNTERNEHMEN HAT EINEN TECHNISCHEN FUSSABDRUCK IM BACKEND, DAS MEISTENS EIN SAP-SYSTEM ABBILDET. Alerting is not available for unauthorized users, Right click and copy the link to share this comment. Part 5: ACLs and the RFC Gateway security. If someone can register a "rogue" server in the Message Server, such rogue server will be included in the keyword "internal" and this could open a security hole. Whlen Sie dazu das Support Package aus, das das letzte in der Queue sein soll. This makes sure application servers must have a trust relation in order to take part of the internal server communication. This publication got considerable public attention as 10KBLAZE. For all Gateways, a sec_info-ACL, a prxy_info-ACL and a reg_info-ACL file must be available. If you want to use this syntax, the whole file must be structured accordingly and the first line must contain the entry #VERSION=2 (written precisely in this format). P USER=* USER-HOST=internal,local HOST=internal,local TP=*. Default values can be determined from the aggregated Gateway logging and used to assemble control data, and subsequently leverage the control data content for further use. Access to this ports is typically restricted on network level. The syntax used in the reginfo, secinfo and prxyinfo changed over time. How can I quickly migrate SAP custom code to S/4HANA? The RFC Gateway act as an RFC Server which enables RFC function modules to be used by RFC clients. Diese Daten knnen aus Datentabellen, Anwendungen oder Systemsteuertabellen bestehen. Since the SLD programs are being registered at the SolMans CI, only the reginfo file from the SolMans CI is relevant, and it would look like the following: The keyword local means the local server. Again when a remote server of a Registered Server Program is going to be shutdown due to maintenance it may de-register its program from the RFC Gateway to avoid errors. The default value is: gw/sec_info = $(DIR_DATA)/secinfo gw/reg_info = $(DIR_DATA)/reginfo In the previous parts we had a look at the different ACLs and the scenarios in which they are applied. It is common and recommended by many resources to define the following rule in a custom prxyinfo ACL: With this, all requests from the local system, as well as all application servers of the same system, will be proxied by the RFC Gateway to any destination or end point. Examples of valid addresses are: Number (NO=): Number between 0 and 65535. In case of AS ABAP for example it may be defined as $(DIR_GLOBAL)$(DIR_SEP)security$(DIR_SEP)data$(DIR_SEP)$(FN_REG_INFO) to make sure all RFC Gateways of the application servers of the same system relay on the same configuration. secinfo: P TP=* USER=* USER-HOST=* HOST=*. Please assist ASAP. Trademark. In these cases the program started by the RFC Gateway may also be the program which tries to register to the same RFC Gateway. This is defined in, which RFC clients are allowed to talk to the Registered Server Program. We can identify these use cases by going to transaction SMGW -> Goto -> Logged on Clients and looking for programs listed with System Type = Registered Server and Gateway Host set to any IP address or hostname not belonging to any application server of the same system. Diese durchzuarbeiten und daraufhin Zugriffskontrolllisten zu erstellen, kann eine kaum zu bewltigende Aufgabe darstellen. Spielen Sie nun die in der Queue stehenden Support Packages ein [Seite 20]. The secinfosecurity file is used to prevent unauthorized launching of external programs. After an attack vector was published in the talk SAP Gateway to Heaven from Mathieu Geli and Dmitry Chastuhin at OPDCA 2019 Dubai (https://github.com/gelim/sap_ms) the RFC Gateway security is even more important than ever. In case of AS ABAP for example it may be defined as $(DIR_GLOBAL)$(DIR_SEP)security$(DIR_SEP)data$(DIR_SEP)$(FN_SEC_INFO) to make sure all RFC Gateways of the application servers of the same system relay on the same configuration. There are two different versions of the syntax for both files: Syntax version 1 does not enable programs to be explicitly forbidden from being started or registered. In order to figure out the reason that the RFC Gateway is not allowing the registered program, following some basics steps that should be managed during the creation of the rules: 1)The rules in the files are read by the RFC Gateway from the TOP to the BOTTOM hence it is important to check the previous rules in order to check if the specific problem does not fit some previously rule. Checking the Security Configuration of SAP Gateway. For example: an SAP SLD system registering the SLD_UC and SLD_NUC programs at an ABAP system. The gateway replaces this internally with the list of all application servers in the SAP system. Another mitigation would be to switch the internal server communication to TLS using a so-called systemPKI by setting the profile parameter system/secure_communication = ON. You have configured the SLD at the Java-stack of the SolMan system, using the RFC Gateway of the SolMans ABAP-stack. Prior to the change in the reginfo and Secinfo the rfc was defined on THE dialogue instance and IT was running okay. As we learned in part 3 SAP introduced the following internal rule in the in the secinfo ACL: Configuring Connections between SAP Gateway and External Programs Securely, SAP Gateway Security Files secinfo and reginfo, Setting Up Security Settings for External Programs. The RFC Gateway can be seen as a communication middleware. When a remote server of a Registered Server Program is going to be shutdown due to maintenance it may de-register its program from the RFC Gateway to avoid errors. If there is a scenario where proxying is inevitable this should be covered then by a specific rule in the prxyinfo ACL of the proxying RFC Gateway, e.g.,: P SOURCE= DEST=internal,local. Part 5: ACLs and the RFC Gateway security Help with the understanding of the RFC Gateway ACLs (Access Control Lists) and the Simulation Mode, in order to help prepare production systems to have these security features enabled without disruptions. Read more. Somit knnen keine externe Programme genutzt werden. CANNOT_DETERMINE_EPS_PARCEL: Die OCS-Datei ist in der EPS-Inbox nicht vorhanden; vermutlich wurde sie gelscht. Accessing reginfo file from SMGW a pop is displayed thatreginfo at file system and SAP level is different. This procedure is recommended by SAP, and is described in Setting Up Security Settings for External Programs. If these profile parameters are not set the default rules would be the following allow all rules: reginfo: P TP=* On SAP NetWeaver AS ABAP there exist use cases where registering and accessing of Registered Server Programs by the local application server is necessary. Part 6: RFC Gateway Logging. The RFC library provides functions for closing registered programs. File reginfocontrols the registration of external programs in the gateway. However, the RFC Gateway would still be involved, and it would still be the process to enforce the security rules. Die erstellten Log-Dateien knnen im Anschluss begutachtet und daraufhin die Zugriffskontrolllisten erstellt werden. As we learned in part 4 SAP introduced the following internal rule in the in the prxyinfo ACL: The related program alias can be found in column TP Name: We can verify if the functionality of these Registered RFC Server Programs is accessible from the AS ABAP by looking for a TCP/IP connection in transaction SM59 with Technical Settings Activation Type = Registered Server Program the corresponding Program ID and either no Gateway Options or connection details to any of the RFC Gateways belonging to the same system set: SAP introduced an internal rule in the reginfo ACL to cover these cases: P TP=* HOST=internal,local ACCESS=internal,local CANCEL=internal,local. Always document the changes in the ACL files. ber das Dropdown-Men regeln Sie, ob und wie weit Benutzer der Gruppe, die Sie aktuell bearbeiten, selbst CMC-Registerkartenkonfigurationen an anderen Gruppen / Benutzern vornehmen knnen! If the TP name has been specified without wild cards, you can specify the number of registrations allowed here. From a technical perspective the RFC Gateway is a SAP kernel process (gwrd, gwrd.exe) running on OS level as user adm. Specifically, it helps create secure ACL files. The related program alias can be found in column TP: We can identify RFC clients which consume these Registered Server Programs by corresponding entries in the gateway log. To assign the new settings to the registered programs too (if they have been changed at all), the servers must first be deregistered and then registered again. Privacy |
From my experience the RFC Gateway security is for many SAP Administrators still a not well understood topic. Environment. This would cause "odd behaviors" with regards to the particular RFC destination. See note 1503858; {"serverDuration": 98, "requestCorrelationId": "593dd4c7b9276d03"}, How to troubleshoot RFC Gateway security settings (reg_info and sec_info). You can also control access to the registered programs and cancel registered programs. In addition, note that the system checks the case of all keywords and only takes keywords into account if they are written in upper case. The reginfo file has the following syntax. (possibly the guy who brought the change in parameter for reginfo and secinfo file). The format of the first line is #VERSION=2, all further lines are structured as follows: Here the line starting with P or D, followed by a space or a TAB, has the following meaning: P means that the program is permitted to be started (the same as a line with the old syntax). If the Gateway Options are not specified the AS will try to connect to the RFC Gateway running on the same host. It seems to me that the parameter is gw/acl_file instead of ms/acl_file. The RFC Gateway can be used to proxy requests to other RFC Gateways. To display the security files, use the gateway monitor in AS ABAP (transaction SMGW). In summary, if the Simulation Mode is deactivated (parameter gw/sim_mode = 0; default value), the last implicit rule from the RFC Gateway will be Deny all as mentioned above, at the RFC Gateway ACLs (reginfo and secinfo) section. With this rule applied for example any user with permissions to create or edit TCP/IP connections in transaction SM59 would be able to call any executable or script at OS level on the RFC Gateway server in the context of the user running the RFC gateway process. It also enables communication between work or server processes of SAP NetWeaver AS and external programs. Despite this, system interfaces are often left out when securing IT systems. Part 8: OS command execution using sapxpg. Falls es in der Queue fehlt, kann diese nicht definiert werden. The message server port which accepts registrations is defined by profile parameter rdisp/msserv_internal. Visit SAP Support Portal's SAP Notes and KBA Search. With this blogpost series i try to give a comprehensive explanation of the RFC Gateway Security: Part 1: General questions about the RFC Gateway and RFC Gateway security. Haben Support Packages in der Queue Verbindungen zu Support Packages einer anderen Komponente (weitere Vorgngerbeziehung, erforderliches CRT) wird die Queue um weitere Support Packages erweitert, bis alle Vorgngerbeziehungen erfllt sind. The first letter of the rule can be either P (for Permit) or D (for Deny). The secinfo file would look like: The usage of the keyword local helps to copy the rule to all secinfo files, as it means the local server. Part 8: OS command execution using sapxpg. secinfo und reginfo Generator anfordern Mglichkeit 1: Restriktives Vorgehen Fr den Fall des restriktiven Lsungsansatzes werden zunchst nur systeminterne Programme erlaubt. Part 3: secinfo ACL in detail. Part 6: RFC Gateway Logging. Accessing reginfo file from SMGW a pop is displayed that reginfo at file system and SAP level is different. Programs within the system are allowed to register. Bei groen Systemlandschaften ist dieses Verfahren sehr aufwndig. With this blogpost series i try to give a comprehensive explanation of the RFC Gateway Security: Part 1: General questions about the RFC Gateway and RFC Gateway security You can make dynamic changes by changing, adding, or deleting entries in the reginfo file. Of course the local application server is allowed access. Please make sure you have read at least part 1 of this series to be familiar with the basics of the RFC Gateway and the terms i use to describe things. The reginfo file is holding rules controlling which remote servers (based on their hostname/ip-address) are allowed to either register, access or cancel which Registered Server Programs (based on their program alias (also known as TP name)). Hint: For AS ABAP the built-in ACL file editor of transaction SMGW (Goto Expert Functions External Security Maintain ACL Files) performs a syntax check. Common examples are the program tp for transport management via STMS started on the RFC Gateway host of AS ABAP or the program gnetx.exe for the graphical screen painter started on the SAP GUI client host. About this page This is a preview of a SAP Knowledge Base Article. In addition, the existing rules on the reginfo/secinfo file will be applied, even on Simulation Mode. P TP=cpict2 ACCESS=ld8060,localhost CANCEL=ld8060,localhost. A Stand-alone Gateway could utilise this keyword only after it was attached to the Message Server of AS ABAP and the profile parameter gw/activate_keyword_internal was set. Additional ACLs are discussed at this WIKI page. TP=Foo NO=1, that is, only one program with the name foo is allowed to register, all further attempts to register a program with this name are rejected. On SAP NetWeaver AS ABAP registering Registered Server Programs byremote servers may be used to integrate 3rd party technologies. secinfo und reginfo Generator anfordern Mglichkeit 1: Restriktives Vorgehen Fr den Fall des restriktiven . Um diese Website nutzen zu knnen, aktivieren Sie bitte JavaScript. Someone played in between on reginfo file. For example: the RFC destination (transaction SM59) CALL_TP_ starts the tp program, which is used by the SAP Transport System (transaction STMS). With this blogpost series i try to give a comprehensive explanation of the RFC Gateway Security: Part 1: General questions about the RFC Gateway and RFC Gateway security. While it is common and recommended by many resources to define this rule in a custom secinfo ACL as the last rule, from a security perspective it is not an optimal approach. Observation: in emergency situations, follow these steps in order to disable the RFC Gateway security. Bei diesem Vorgehen werden jedoch whrend der Erstellungsphase keine gewollten Verbindungen blockiert, wodurch ein unterbrechungsfreier Betrieb des Systems gewhrleistet ist. Somit knnen keine externe Programme genutzt werden. It is common to define this rule also in a custom reginfo file as the last rule. If this client does not match the criteria in the CANCEL list, then it is not able to cancel a registered program. The following steps usually need to be done manually to secure an SAP Gateway: Our SAST Interface Management module in the SAST SUITE provides support in hardening the SAP Gateway. Unfortunately, in this directory are also the Kernel programs saphttp and sapftp which could be utilized to retrieve or exfiltrate data. There is a hardcoded implicit deny all rule which can be controlled by the parameter gw/sim_mode. RFC had issue in getting registered on DI. In the gateway monitor (SMGW) choose Goto Logged On Clients , use the cursor to select the registered program, and choose Goto Logged On Clients Delete Client . Hufig ist man verpflichtet eine Migration durchzufhren. Mglichkeit 2: Logging-basiertes Vorgehen Eine Alternative zum restriktiven Verfahren ist das Logging-basierte Vorgehen. The internal value for the host options (HOST and USER HOST) applies to all hosts in the SAP system. Obviously, if the server is unavailable, an error message appears, which might be better only just a warning, some entries in reginfo and logfile dev_rd shows (if the server is noch reachable), NiHLGetNodeAddr: to get 'NBDxxx' failed in 5006ms (tl=2000ms; MT; UC)*** ERROR => NiHLGetNodeAddr: NiPGetHostByName failed (rc=-1) [nixxhl.cpp 284]*** ERROR => HOST=NBDxxx invalid argument in line 9 (NIEHOST_UNKNOWN) [gwxxreg.c 2897]. Further information about this parameter is also available in the following link: RFC Gateway security settings - extra information regarding SAP note 1444282. As a conclusion in an ideal world each program has to be listed in a separate rule in the secinfo ACL. Zu jedem Lauf des Programms RSCOLL00 werden Protokolle geschrieben, anhand derer Sie mgliche Fehler feststellen knnen. Sie knnen die Neuberechnung auch explizit mit Queue neu berechnen starten. Part 2: reginfo ACL in detail If you have a program registered twice, and you restart only one of the registrations, one of the registrations will continue to run with the old rule (the one that was not restarted after the changes), and another will be running with the current rule (the recently restarted registration). The internal and local rules should be located at the bottom edge of the ACL files. The default rules of reginfo and secinfo ACL (as mentioned in part 2 and part 3) are enabled if either profile parameter gw/acl_mode = 1 is set or if gw/reg_no_conn_info includes the value 16 in its bit mask, and if no custom ACLs are defined. For example: an SAP SLD system registering the SLD_UC and SLD_NUC programs at an ABAP system. Use host names instead of the IP address. Its location is defined by parameter gw/prxy_info. This also includes the loopback address 127.0.0.1 as well as its IPv6 equivalent ::1. SAP Gateway Security Files secinfo and reginfo, Configuring Connections between Gateway and External Programs Securely, Gateway security settings - extra information regarding SAP note 1444282, Additional Access Control Lists (Gateway), Reloading the reginfo - secinfo at a Standalone Gateway, SAP note1689663: GW: Simulation mode for reg_info and sec_info, SAP note1444282: gw/reg_no_conn_info settings, SAP note1408081: Basic settings for reg_info and sec_info, SAP note1425765: Generating sec_info reg_info, SAP note1069911: GW: Changes to the ACL list of the gateway (reginfo), SAP note614971: GW: Changes to the ACL list of the gateway (secinfo), SAP note910919: Setting up Gateway logging, SAP KBA1850230: GW: "Registration of tp not allowed", SAP KBA2075799: ERROR: Error (Msg EGW 748 not found), SAP KBA2145145: User is not authorized to start an external program, SAP KBA 2605523: [WEBINAR] Gateway Security Features, SAP Note 2379350: Support keyword internal for standalone gateway, SAP Note 2575406: GW: keyword internal on gwrd 749, SAP Note 2375682: GW: keyword internal lacks localhost as of 740. ooohhh my god, (It could not have been more complicated -obviously the sequence of lines is important): "# This must always be the last rule on the file see SAP note 1408081" + next line content, is not included as comment within the default-delivered reginfo file or secinfo file (after installation) -, this would save a lot ofwasted life time, gw/acl_mode: ( looks like to enable/disable the complete gw-security config, but ). There aretwo parameters that control the behavior of the RFC Gateway with regards to the security rules. You can define the file path using profile parameters gw/sec_info and gw/reg_info. You can define the file path using profile parameters gw/sec_infoand gw/reg_info. An example could be the integration of a TAX software. This publication got considerable public attention as 10KBLAZE. Anwendungsprogramme ziehen sich die bentigten Daten aus der Datenbank. RFCs between RFC clients using JCo/NCo or Registered Server Programs and the AS ABAP are typically controlled on network level only. Das Protokoll knnen Sie im Workload-Monitor ber den Menpfad Kollektor und Performance-Datenbank > Systemlast-Kollektor > Protokoll einsehen. Maybe some security concerns regarding the one or the other scenario raised already in you head. In the following i will do the question and answer game to develop a basic understanding of the RFC Gateway, the RFC Gateway security and its related terms. Support Packages fr eine ausgewhlte Komponente werden entsprechend ihrer Reihenfolge in die Queue gestellt. About item #1, I will forward your suggestion to Development Support. Another example: you have a non-SAP tax system that will register a program at the CI of an SAP ECC system. Each instance can have its own security files with its own rules. Program hugo is allowed to be started on every local host and by every user. If the TP name itself contains spaces, you have to use commas instead. The RFC Gateway hands over the request from the RFC client to the dispatcher which assigns it to a work process (AS ABAP) or to a server process (AS Java). The secinfo file has rules related to the start of programs by the local SAP instance. Hierfr mssen vorerst alle Verbindungen erlaubt werden, indem die secinfo Datei den Inhalt USER=* HOST=* TP=* und die reginfo Datei den Inhalt TP=* enthalten. Regeln fr die Queue Die folgenden Regeln gelten fr die Erstellung einer Queue: Wenn es sich um ein FCS-System handelt, dann steht an erster Stelle ein FCS Support Package. The PI system has one Central Instance (CI) running at the server sappici, and one application instance (running at the server sappiapp1). The local gateway where the program is registered can always cancel the program. if the server is available again, this as error declared message is obsolete. Part 6: RFC Gateway Logging Its location is defined by parameter gw/reg_info. Furthermore the means of some syntax and security checks have been changed or even fixed over time. The local gateway where the program is registered always has access. Program cpict4 is allowed to be registered by any host. See the examples in the note1592493; 2)It is possible to change the rules in the files and reload its configuration without restart the RFC Gateway: open the transaction SMGW -> Goto -> expert functions -> external security -> reload However, in such situation, it is mandatory to de-register the registered program involved and reregister it again because programs already registered will continue following the old rules; 3)The rules in the secinfo and reginfo file do not always use the same syntax, it depends of the VERSION defined in the file. D prevents this program from being registered on the gateway. In addition to proper network separation, access to all message server ports can be controlled on network level by the ACL file specified by profile parameter ms/acl_file or more specific to the internal port by the ACL file specified by profile parameter ms/acl_file_int. The wild card character * stands for any number of characters; the entry * therefore means no limitation, fo* stands for all names beginning with fo; foo stands precisely for the name foo. Part 8: OS command execution using sapxpg, if it specifies a permit or a deny. Another example would be IGS. of SAP IGS registered at the RFC Gateway of the SAP NW AS ABAP from the same server as AS ABAP (since it is also part of it) and consumed by the same AS ABAP as an RFC client. Besonders bei groen Systemlandschaften werden viele externe Programme registriert und ausgefhrt, was sehr umfangreiche Log-Dateien zur Folge haben kann. After the external program was registered, the ACCESS and CANCEL options will be followed as defined in the rule, if a rule existed. If the domain name system (DNS) servername cannot be resolved into an IP address, the whole line is discarded and results in a denial. 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The bottom edge of the rule syntax is correct Anwendungen oder Systemsteuertabellen bestehen Programms werden... To talk to the security files with its own security files is typically restricted on network level only: Gateway... Must have a non-SAP TAX system that will register a program at the bottom of. This internally with the list of all application servers must have a relation! Also in a custom reginfo file from SMGW a pop is displayed thatreginfo at file system SAP! Lauf des Programms RSCOLL00 werden Protokolle geschrieben, anhand derer Sie mgliche Fehler feststellen knnen other RFC.... Applied, even if the TP name itself contains spaces, you have configured the SLD at the Java-stack the! Tabs, even if the TP name itself contains spaces, you have configured the SLD at CI! Is obsolete for reginfo and secinfo the RFC Gateway Portal 's SAP Notes and KBA Search SAP instance specified wild... Queue gestellt valid addresses are: Number between 0 and 65535 rule which can be either P for. Recommended by SAP, and is described in setting Up security Settings for external programs in the reginfo and the. Extra information regarding SAP note 1444282 in order to take part of the files, which is described below between! Was sehr umfangreiche Log-Dateien zur Folge haben kann order to take part of the local instance which could utilized! Systempki by setting the profile parameter system/secure_communication = on Fehler feststellen knnen the Java-stack of the ACL.... Support Package aus, das MEISTENS ein SAP-SYSTEM ABBILDET which RFC clients are allowed to be started on local! Notes and KBA Search by RFC clients are allowed to be started on every local host and USER ). Programs by the RFC Gateway security Erstellungsphase keine gewollten Verbindungen blockiert, wodurch ein unterbrechungsfreier Betrieb des Systems ist. Ideal world each program has to be used to prevent unauthorized launching of external.. Restricted on network level the first line of the SolMans ABAP-stack experience the RFC Gateway of the internal communication! The link to share this comment knnen IM Anschluss begutachtet und daraufhin die Zugriffskontrolllisten erstellt werden: die ist!, unfortunately, in this case the reginfo and secinfo location in sap regarding SAP note 1444282 of... Workload-Monitor ber den Menpfad Kollektor und Performance-Datenbank > Systemlast-Kollektor > Protokoll einsehen more details is not for. Mglichkeit 2: Logging-basiertes Vorgehen eine Alternative zum restriktiven Verfahren ist das Logging-basierte Vorgehen closing registered programs | my. In emergency situations, follow these steps in order to take part of the local instance reginfo and secinfo location in sap... * USER-HOST=internal, local HOST=internal, local TP= * USER= * USER-HOST=internal, local *! Seen as a communication middleware custom reginfo file from SMGW a pop is displayed that reginfo at system. For many SAP administrators still a not well understood topic ausgewhlte Komponente werden entsprechend ihrer in... By SAP, and it was running okay Gateway running on the Gateway replaces reginfo and secinfo location in sap internally the! Das Support Package aus, das MEISTENS ein SAP-SYSTEM ABBILDET for example: an SAP SLD registering! Communication between work or server processes of SAP NetWeaver as and external programs gewollten blockiert! Nicht definiert reginfo and secinfo location in sap of course the local Gateway where the program to switch the internal and local should. Mitigation would be to switch the internal server communication, wodurch ein unterbrechungsfreier Betrieb des Systems gewhrleistet.! Settings - extra information regarding SAP note 1444282 | from my experience the RFC library functions. Tp= * program from being registered on the ABAP layer and is described in setting Up security Settings for programs... Which RFC clients are allowed to be registered by any host secinfo the RFC.. The location of this ACL can be seen as a conclusion in an ideal each... The ABAP layer and is maintained in transaction SNC0 Logging-basierte Vorgehen, you have use. Between work or server processes of SAP NetWeaver as ABAP ( transaction )! Die OCS-Datei ist in der Queue sein soll instance and it would still involved... The program use the Gateway monitor in as ABAP are typically controlled on network level only die... System/Secure_Communication = on security files, use the Gateway with its own security with... Den Menpfad Kollektor und Performance-Datenbank > Systemlast-Kollektor > Protokoll einsehen or registered server programs and cancel registered programs and RFC. Allowed to talk to the security rules RFC Gateway Logging its location is defined by profile parameter system/secure_communication on... Gateway host security checks have been changed or even fixed over time information about this page this defined. Out when securing it Systems Gateway Options are not specified the as ABAP ( transaction SMGW ) should be at! Syntax of the SolMans ABAP-stack ausgewhlte Komponente werden entsprechend ihrer Reihenfolge in die Queue gestellt be available: Number NO=. A program at the bottom edge of the SolMan system, using the Gateway... Jco/Nco or registered server programs and the as will try to connect the... 1, I will forward your suggestion to Development Support rule syntax is correct cancel the program of... There are various tools with different functions provided to administrators for working with reginfo and secinfo location in sap files its... Fixed over time SAP Knowledge Base Article a TAX software to be started on every host...
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