DFS166I CHECKPOINT ID NOT ON LOG RE-ENTER RESTART COMMAND

Explanation
 IMS issues
this message for the following reasons:   
The OLDS/SLDS did not contain the specified checkpoint or the
checkpoint was invalid.

IMS is searching for the restart checkpoint.
If the OLDS data sets are not being used, the PRIOLDS and SECOLDS
records need to be removed from the RECON. Archive and error status
flags do not exclude logs from restart processing.

System action
 IMS waits for another restart command.

Operator response
 Reissue the restart /NRE or /ERE command.

Module
 DFSRBCP0 