IDC2630I DUPLICATE DATA SET NAME IN TARGET CATALOG
Explanation
A duplicate data set name was found in the target catalog while attempting to convert an OS or virtual storage access method (VSAM) catalog entry.
System action
An associated message identifies the entry not converted.
System programmer response
If the error recurs and the program is not in error, look at the messages in the job log for more information. 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.
Programmer response
Resolve the duplicate name.
Source
DFSMSdfp
Module
IDCRM01