In case the reginfo.dat file is absent or its configuration is incorrect, an adversary may register any service on the SAP Gateway and get an unauthorized access to the SAP server. As an example, a wildcard “*” can be used in host definitions, signifying that …

2019-05-09

SAP Runs SAP: Importance of RFC gateway monitoring RFC gateway protection depends on several independent settings Profile parameter (gw/reg_no_conn_info, gw/sec_info, gw_reginfo) 2019-09-05 2014-08-26 Domain : *.sap.com. Subnet address : 192.1.1.* Examples of valid entries. TP=* All registrations allow HOST=* TP=foo* All registrations that start with foo, but not f or fo. HOST=*.sap.com TP=* from domain *.sap.com, are all. Registrations allowed.

Reginfo sap

The default value is: Reginfo/Secinfo Parameters Secinfo/Reginfo are maintined correctly You need to check Reg-info and Sec-info settings. Most of the cases this is the troublemaker(!) Please pay special attention to this phase! Make sure that they are set as per the Notes: Note 1425765 - Generating sec_info reg_info Reloading the reginfo/secinfo at a Standalone RFC Gateway. If you have a Standalone RFC Gateway installation, or an RFC Gateway running at the ASCS or SCS (Java) instance, you can reload the security files (reginfo and secinfo) without having to restart the RFC Gateway or the (A)SCS instance. The reginfo file have ACLs (rules) related to the registration of external programs (systems) to the local SAP instance. For example: an SAP SLD system registering the SLD_UC and SLD_NUC programs at an ABAP system. The secinfo file has rules related to the start of programs by the local SAP instance.

18 Mar 2019 SAP Security Advisory – Securely Configuring SAP Gateway and SAP of gateway related ACL files reginfo and secinfo implementation with 28 Mar 2012 To do this, in the gateway monitor (transaction SMGW) choose Goto > Expert Functions > External Security > Reread. Note. Please refer to SAP with SAP. SAP has no obligation to pursue any course of business outlined in reginfo.

28 May 2019 Starting in Q1 2019, unsigned SAP Notes will be discontinued. This means that now every SAP system should be able to load digitally signed

You can define the file path using profile parameters gw/sec_info and gw/reg_info. The default value is: gw/sec_info = $(DIR_DATA)/secinfo. gw/reg_info = $(DIR_DATA)/reginfo. When the gateway is started, it rereads both security files.

If you have a Standalone Gateway installation, or a Java instance system, then you can reload the security files (reginfo and secinfo) without having to restart the Gateway or the (A)SCS instance via GWMON tool. SAP extends support for Business Suite 7 from 2025 to 2027.

Whenever those files are changed, they need to be reloaded (option 4 : refresh security), so that new rules are used. This allows the security information to be modified during the runtime. RFC is one of the main communication technologies for SAP NetWeaver-based systems. RFC is handled by gateway, which is a technical component running on every SAP NetWeaver Application Server – ABAP and Java.

If you have a Standalone RFC Gateway installation, or an RFC Gateway running at the ASCS or SCS (Java) instance, you can reload the security files (reginfo and secinfo) without having to restart the RFC Gateway or the (A)SCS instance. The reginfo file have ACLs (rules) related to the registration of external programs (systems) to the local SAP instance. For example: an SAP SLD system registering the SLD_UC and SLD_NUC programs at an ABAP system. The secinfo file has rules related to the start of programs by the local SAP instance.
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When the gateway is started, it rereads both security files. File reginfo controls the registration of external programs in the gateway.

Visit SAP Support Portal's SAP Notes and KBA Search. It controls RFC communications between SAP and the rest of the world, either other SAP systems or third-party interfaces.
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2019-02-01 · This allows default values to be determined for the security control files of the SAP Gateway (Reginfo; Secinfo; Proxyinfo) based on statistical data in the Gateway log. Here, activating Gateway logging and evaluating the log file over an appropriate period (e.g. three months) is necessary to ensure the most precise data possible for the connections used.

In case of the regInfo file the structure is like this: regInfo entries structure The RFC Gateway can be described as the SAP-internal firewall and needs to be configured precisely (RegInfo, SecInfo), to avoid unauthorized remote access from systems and applications. SAP best practice guidelines, or guidelines from SAP user groups such as the DSAG, contain practice-tested and security-oriented settings and test catalogs. 2018-05-18 · Ich spreche mit SAP Consultant Torsten Schmits über die secinfo und reginfo Dateien, die die RFC-Kommunkation mit SAP RFC Gateway Server absichern. Now your reginfo & secinfo files reloaded for the system.

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2019-02-01 · This allows default values to be determined for the security control files of the SAP Gateway (Reginfo; Secinfo; Proxyinfo) based on statistical data in the Gateway log. Here, activating Gateway logging and evaluating the log file over an appropriate period (e.g. three months) is necessary to ensure the most precise data possible for the connections used.

This Java program helps analyze Gateway logs (gw_log*) and automatically generates secinfo and reginfo files making SAP system administrator's life easy. Refer SAP notes 821875, 1421005 and 1408081.