When submitting an IEFBR14 batch job from TSO option 2 (EDIT), the following prompt occurs:
ENTER JOBNAME CHARACTER(S) -
When entering 'X', the following occurs:
JOB xxxxX(JOBnnnnn) SUBMITTED
hh.mm.ss JOBnnnnn $HASP165 xxxxX ENDED AT yy - JCL ERROR CN(INTERNAL)
***
The job then submits and runs to completion. The jcl looks like this:
000001 ********************* Top of Data **********************
000002 //jobcard
000003 //rest of job
Release : 16.0
Line 000001 is invalid
000001 ***************** Top of Data *************
Remove this line and the job should submit without any prompt.