The specified key is the key of an alternate index record that was too short to contain all the prime key or relative block address (RBA) pointer values that occurred for that alternate index key.
The alternate index record is created with only those pointers that could fit.
If the error recurs and the program is not in error, search problem reporting data bases for a fix for the problem. If no fix exists, contact the IBM® Support Center. Provide the JCL and the SYSOUT output for the job.
Delete the alternate index and redefine it using the access method services commands with a maximum record size long enough to contain the maximum number of pointers for any one alternate key. Then rebuild the alternate index using the BLDINDEX command.
DFSMSdfp
IDCBI01