For the generalized trace facility (GTF), the response to message AHL100A or the control statements in the GTF parmlib member contained an incorrect option.
GTF does not accept the response or control statement. The system continues processing, but GTF initialization does not continue until the error is corrected. If the error occurred in the GTF parmlib member, the system issues message AHL124I to identify the error source. If NOPROMPT is in effect, GTF terminates.
If GTF has not terminated, enter REPLY id,'TRACE=option,option,…,option' to correct the option. If GTF has terminated, restart GTF and supply the correct options. If the error is in the GTF parmlib member, notify the system programmer.
If a GTF control statement caused the error, specify the correct option on a control statement in the GTF parmlib member and restart GTF.
AHLTSCN
Generalized trace facility (GTF)