RACF index block error

In some cases where message IRR407I is issued, a DAE suppressible dump might be provided as a problem determination aid. This can occur during SVC 132 processing.

DUMP TITLE=COMPON=RACF,COMPID=5752XXH00,ISSUER=ICHRSV00, MODULE=IRRMLO00,MANAGER RC=4C,RBA=xxxxxxxxxxxx

where:

xxxxxxxxxxxx: is the RBA of the index block (which is not valid) that produced message IRR407I.

An example of a RACF® Index Block error dump title is:

DUMP TITLE=COMPON=RACF,COMPID=5752XXH00,ISSUER=ICHRSV00,
MODULE=IRRMLO00,MANAGER RC=4C,RBA=000000001000

Component:: RACF (5752-XXH00)
Issuing Modules:: ICHRSV00
Explanation:: ICHRSV00 takes a DAE suppressible dump in cases where the RACF manager detects an index block that is not valid. In some cases this error occurs because of storage overlay. This dump captures information that might be helpful in debugging the overlay. IRRMLO00 is the RACF manager routine that determines whether conditions exist that call for this dump to be taken.