GRS_RNL_IGNORED

Description:

Searches the RESERVE Conversion RNL for entries that will be ignored because of a matching or equivalent entry in the SYSTEMS Exclusion RNL.

Reason for check:

There should be no duplicate entries between the RESERVE Conversion RNL and SYSTEMS Exclusion RNL. Duplicate entries may result in undesired serialization of a resource.

z/OS® releases the check applies to:

z/OS V1R8 and later.

Type of check:

Local

User override of IBM® values:

The following shows the default keywords for the check, which you can override on either a POLICY statement in the HZSPRMxx parmlib member or on a MODIFY command. This statement may be copied and modified to override the check defaults:

  UPDATE
  CHECK(IBMGRS,GRS_RNL_IGNORED_CONV)
  SEVERITY(LOW) INTERVAL(ONETIME) DATE(20050202)
  REASON('YOUR REASON FOR MAKING AN UPDATE.')

Debug support:

Verbose support:

Parameters accepted:

Reference:

For more information on Global Resource Serialization RNL’s, seez/OS MVS Planning: Global Resource Serialization.

Messages:

This check issues the following exception messages:

ISGH0317E

See the ISGH messages in z/OS MVS System Messages, Vol 9 (IGF-IWM).

SECLABEL recommended for multilevel security users:

SYSLOW - see z/OS Planning for Multilevel Security and the Common Criteria for information on using SECLABELs.