DFSMSdss attempted to process the data set or volume using a fast replication method, such as SnapShot or FlashCopy®, and the System Data Mover failed with diagnostic information.
If you specified CONCURRENT, DFSMSdss will attempt concurrent copy initialization. If you did not specify CONCURRENT, the operation continues using traditional data movement methods. The return code is 4.
None.
See the System data mover return and reason codes for an explanation of return_code and reason_code.
DFSMSdss