Security
RACF

Useful RACF Commands for Administrators

The following are a few common RACF commands used by Security Administrators in the Mainframe environment. Note that the commands shown are very simplified examples. More details of the commands and their parameters can be found in IBM’s manual.   User Profiles AU userid NAME(‘user_name’) DFLTGRP(grp_name) OWNER(owner) PASS(password) Add a […]

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MVS

VSAM Open Error Codes

136(88) Not enough Virtual-Storage Space is available for Work Areas, Control Blocks, or Buffers. 144(90) An uncorrectable I/O error occurred while VSAM was Reading or Writing a catalog record. 148(94) No record for the data set to be opened was found in the available catalog(s) or an unidentified error occurred […]

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MVS

VSAM Logical Error Codes

004(04) Read past end of file 008(08) You attempted to store a record with a Duplicate Key, or there is a duplicate record for an alternate index with the unique key option. 012(0C) You attempted to store a record out of Ascending Key Sequence in Skip-Sequential Mode; record had a […]