DFR3725W THE OLDER MSDBCP IS USED FOR RECOVERY

Explanation
 The checkpoint ID of one of the usable MSDB checkpoint data set is of later time stamps than that of the
Fast Path checkpoint ID of the failed IMS system. This occurs
when the system fails after MSDB checkpoint data set has
been finished written, but before the Fast Path checkpoint  is updated. Therefore, the
MSDBCPx DD statement written to the data set specified in the
MSDBOUTn DD statement describes the older MSDB checkpoint data set in the later pair.

System action
 IMS DEDB Fast Recovery selects the older MSDB checkpoint data set name in the later pair for the JCL of
the MSDB recovery. It is specified for all MSDBCPx DD statements in the data set
specified by the MSDBOUTn DD statement.

User response
 Check the MSDB checkpoint data set list,
and if necessary, confirm the status of the data set.