When a data set is to be held, JES places the sysout data set on a hold queue until the operator releases it. The system issues no message to tell the operator that the data set is being held. Therefore, when the data set can be processed, ask the operator to release it or release it from a TSO/E userid with a TSO/E OUTPUT command. See z/OS TSO/E Command Reference for information on TSO/E commands.
//DD1 DD SYSOUT=C,HOLD=YES
//DD2 DD SYSOUT=J
//OT1 OUTPUT CLASS=J
//DD3 DD SYSOUT=(,),OUTPUT=*.OT1
//OT2 OUTPUT DEFAULT=YES,CLASS=J
//DD4 DD SYSOUT=(,)
In all these examples, the installation defined class J as a held class during JES initialization.