M204.0151 I/O error during roll back. RESTART failed.
Model 204 has encountered a permanent I/O error condition while attempting to read the restart data set backwards during the second pass of the roll back. This probably indicates a true hardware error since this data set has already been scanned prior to beginning the roll back.
System manager response: Attempt to rerun the job without making any changes. If the job fails again, try to copy the restart data set to another area and rerun the same Model 204 recovery job.
Operator response: Notify your Model 204 system manager of this error.
|RETCODEO=52||Sets online return code|
|RETCODEB=52||Sets batch (single user) return code|
|CLASS=E||Error class; the message can be suppressed with the X'04' bit setting of the MSGCTL parameter|
|AUDITAD||Writes the message with line type AD to the audit trail|
|NOCOUNT||Does not increment the error count (ERCNT) parameter|
|OPR||Writes the message to the (operator) console|
|SNAP||Generates a CCASNAP for the run|
|DUMP||Generates a SYSUDUMP for the entire Model 204 region|