EDV940 EPILOG/IMS DEVICE STATISTICS RECORD IS TRUNCATED

Explanation
There is more data for DASD devices allocated to IMS than can fit in the largest EPILOG VSAM record allowed. 

System action
The EPILOG VSAM record truncates and statistics for one or more DASD devices are lost. 

User response
The LRECL of theEPILOG Datastore (EDS) needs to be increased. This may require that the CISIZE be enlarged, or that spanned records be specified. You can define a new EDS, and then REPRO the old EDS data into the new EDS.  