DFS1263X FIND FAILED FOR DESCRIPTOR MEMBER `xxxxxxxx` RETURNCODE= X'`yyyyyyyy`'

Explanation

The FIND failed for descriptor member xxxxxxxx from the PROCLIB data set. The member name is either DFSDSCMa, where a is specified in the DSCMSUF= parameter, or it is DFSDSCTb, where b is specified in the DSCTSUF= parameter.

System action

The MFS Device Characteristics Table utility ends with a return code of 12.

Programmer response

Determine why the MFS Device Characteristics Table utility could not locate the specified descriptor member in the data set with the ddname PROCLIB.