CVAF debug example 5

On entry to module ICVCML00, if the CVAF module trap for job TRAPJOB is requested but the ENTRY parameter is accidentally omitted, a module trap is not established. The reply to message CVGTF04 follows:
     R nn,set,,trapjob,cml00
CVAFGTF replies with the following message:
     CVGTF05 CVAF DEBUG PARAMETERS ARE SET ,NOSAVE,   ,   ,   ,   ,
This message indicates that debug trap options are not in effect. The reply to CVGTF04 might be reissued after entering DBUG to message CVGTF01 as follows:
    R nn,set,,trapjob,cml00,entry
CVAFGTF replies with the following message:
     CVGTF05 CVAF DEBUG PARAMETERS ARE SET ,NOSAVE,TRAPJOB ,CML00,ENTRY,  ,PGMCHK

Note that PGMCHK has been defaulted.