CKM02455E UNABLE TO LOCATE x VVR FOR dddddddddddddddddddddd

Explanation
A BCS, dddddddddddddddddd, has been selected for backup but one of the
VVRs that describe either its index or data component was not available. 

User response
This indicates a serious problem with the volume. Execute IDCAMS DIAGNOSE
VVDS against the catalogs volume to discover the extent of the problem. Most
likely, the catalog will have to be deleted and restored.