Message Descriptions › Messages 2500-2599 › 2568

2568

SEQUENCE SET RBA POINTER IS GREATER THAN THE HIGH ALLOCATED RBA FOR THE INDEX - SEQUENCE SET RBA = (nnn)

Reason:

The sequence set relative byte address (RBA) (nnn) is greater than the high-allocated RBA for the index. The RBA value in the message text is either:

• The RBA of the first sequence set record, which is obtained from the AMDSSRBA field of the AMDSB for the cluster.
• The RBA value found in the IXHHP field in the current sequence set control interval, which is used as a horizontal pointer to the next index control interval in sequence.

CADisk stops processing on the cluster (a read of this RBA can cause a program abend) because this value is out of the range defined for the cluster's index in the catalog.

Important! This error should be attended to immediately.

Action:

First, attempt to read the cluster using logical access methods. This can be accomplished by rerunning the CADisk job with sysparm VSACCESS specified with a value of L (check the CADisk user exit VSACESEX too) or by using the IDCAMS PRINT facility. If either of these methods completes without error messages but the problem continues, contact CA Technical Support for assistance.