A mismatch exists between the VTOC and VVDS. Either the number or locations of the extents for this data set as reported in the VVDS do not match the number of locations of extents as reported in the VTOC, or the VVRIRF flag is on.
The data set is not dumped.
None.
Run access method services DIAGNOSE for the affected data set.
DFSMSdss