DFS1104I label INPUT MESSAGE HAS NO SEGMENTS.
Explanation
The block is deleted because the input message has no segments. label is an externally defined name on the statement. If label is omitted, it is an internal name generated by the preprocessor for the statement. See also message DFS1026I.
System action
Processing continues with the next MSG or FMT definition.
Programmer response
Correct the message definition, and rerun the job.