The indicated data set names or FREE SPACEs overlap on the volume according to the VTOC. The VTOC is in error.
If this message is issued during DEFRAG processing, then the DEFRAG function ends with a return code of 8. No extents will be moved by DEFRAG. If this message is issued as a result of the CHECKVTOC keyword during DUMP or COPY processing, then the continuation of the DUMP or COPY processing is determined by the CANCELERROR keyword specification.
None.
Recover by either deleting one of the overlapping data sets or by using AMASPZAP to change the incorrect extent pointer to a correct value, if known.
DFSMSdss