DFS0428I PSB SPECIFIED IN EXECUTE PARMS DOES NOT MATCH PSB ON LOG DATASET.

Explanation

The PSB specified in the EXEC parameters of the Batch Backout job did not match the PSB on the update (type X'50') records in the log data set supplied to Batch Backout.

This error occurs during backout of a batch job in which IRLM is being used for data sharing. If the wrong PSB was specified on the EXEC parameters, this check prevents a data integrity exposure if batch backout releases all IRLM locks for a failed batch job, but does not complete any backout.