SAP Basis /IWFND/TRACES SAP gateway traces - SAP Basis

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/IWFND/TRACES SAP gateway traces
ITS / ITSmobile
The definition, organisational structure as well as the naming of the SAP basis is historically conditioned by previous SAP software versions and components. This also results in the perception of the SAP basis and the related focus of the SAP NetWeaver and the ABAP system core, which is still widely used today. However, the scope of activities has changed significantly in terms of tasks and technology and will continue to change in view of SAP's perspective and product strategy and the changing roles of IT. In order to accommodate this change and to change perceptions both in the overall context of the SAP ecosystem and within its own company, the SAP basis must develop a new self-understanding and establish a marketing for the publication of its own performance. The underlying information can be found in the master thesis in chapters 7.4 and 9.2.

If your system is already above SAP NetWeaver Release 7.0, then you must either import SAP Note 1731549 or a corresponding Support Package. Afterwards, when creating new users, it is no longer possible to assign user names that are only composed of variants of spaces or other invisible special characters. Important: Changes to already existing users with these names or their deletion option are not affected by this! The SAP Note also adds the customizing switch BNAME_RESTRICT, whereupon you can control yourself whether alternative spaces are allowed to appear in certain places in the user name. For this, the following values must be set in the customizing table PRGN_CUST: NO = The alternative spaces are still allowed in the user name. ALL = The character set is reduced to a defined range, excluding certain special characters because they have specific meanings in certain operating systems or databases. This predefined character set is: ABCDEFGHIJKLNMOPQRSTUVWXYZ_0123456789,;-§&()={[]}+#. FME = The letters F, M and E stand for Front, Middle and End. With an 'X' in this three-digit switch value you can now explicitly specify at which position in the user name no wide spaces and control characters may occur. All combinations are possible, e.g.: XME = None of these special characters may occur at the BEGINNING of the user name. XMX = In the user name none of these special characters may occur at the BEGINNING and at the END. FME = One of these special characters may occur at any position in the user name (this corresponds to the default setting, i.e. as if no entry was maintained in PRGN_CUST for the switch). SAP recommends the use of the value ALL.
Implement notes
SAP Basis ensures smooth operation of the SAP Basis system. The SAP Basis system is a kind of operating system of the R/3 system or SAP ERP. It includes three layers: database, application and presentation. In addition, Basis includes many SAP middleware programs and administration tools. With Basis SAP applications can be used compatible and independent of operating system and database and can be enriched with the necessary data.

If you get a tp-step in the cancel message, it is a transport order-independent step whose logs cannot be displayed with logs. In this case, analyse the following files: tp-Step 6: P
tp-Step N: N
tp-Step S: DS
All protocols are located in /usr/sap/trans/log.

Use "Shortcut for SAP Systems" to accomplish many tasks in the SAP basis more easily and quickly.

The basic SAP Basis operation includes the operational readiness of the SAP system, management of system changeability, configuration and administration of system profiles, analysis of system failures, operation and monitoring of technical interfaces, scheduling and monitoring of SAP standard jobs, and much more.

Authorization and profile management tools for user management.
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