DFS1151I label WARNING: HEADER MAY NOT FIT WITHIN A RECORD.
Explanation
The message output header maximum size, calculated by the utility, exceeds the RCDCTL= value specified on the DIV statement for HDRCTL=VARIABLE. The field label is the externally-defined name on the FMT/DPAGE/PPAGE statement determined by the OPTIONS= specification on the DIV statement, or label is an internally-generated statement label.
System action
Processing continues with this statement.
Programmer response
Verify that the message output header to be sent to the remote program fits in a record. If not, either define a larger record size or create smaller headers and resubmit the job.