Summary of changes for z/OS 3.1
The following content is new, changed, or no longer included in z/OS® 3.1.
New
The following content is new.
- July 2024
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- A new topic was added to Global resource serialization considerations: Interacting with the RACF database.
- June 2024
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- A new option is added for handling errors that occur when data is saved to RRSFLIST data sets.
This support is added with APAR OA65286, which also applies to z/OS 2.5 and z/OS 2.4.For more information, see the following topics:
- A new option is added for handling errors that occur when data is saved to RRSFLIST data sets.
This support is added with APAR OA65286, which also applies to z/OS 2.5 and z/OS 2.4.
- April 2024
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- The RACF database has a new section, Global resource serialization considerations, into which two existing topics were moved: Using the global resource serialization function and RACF ENQ resources.
- March 2024
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- Notes about the interaction between a RACF identity token (IDT) and the ICHPWX01 and ICHPWX11 exits are added to ICHPWX01 processing and Parameter list contents. (APAR OA65824).
- October 2023
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- A recommendation for improving IRRUT200 copy performance by using the BUFNO option is added to Copying a data set in the RACF database. (APAR OA64923, which also applies to z/OS V2R5).
- September 2023 release
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- The RACROUTE REQUEST=VERIFY(X) postprocessing exit ICHRIX02 can be used with the R_GetInfo callable service to retrieve user-related custom fields (CSDATA) from the ACEE. For more information, see Postprocessing exit (ICHRIX02).
Changed
The following content is changed.
- September 2023 release
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- The IFAPRDxx sample statements are updated to "ID(5655-ZOS)". See Enabling RACF and Disabling RACF.
- SETROPTS APPLAUDIT is extended to log successful logons for non-APPC applications. For more information, see APPLAUDIT.
Deleted
The following content was deleted.
- April 2024 release
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- "Appendix C. MAIN switch procedure in a mixed release network" is removed because z/OS 2.2 and earlier releases are no longer in service.
- September 2023 release
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- None.