Module

If you want the name of the module that issued a message to be displayed in a VTAM® message when the message is issued, use the modifiable VTAM start option MSGMOD=YES. You can set the MSGMOD start option in the following ways:
  • Specify MSGMOD=YES in your VTAM start list.
  • Specify MSGMOD=YES on the START command when you start VTAM.
  • Modify the start option with the F procname,MSGMOD=YES command.
  • Modify the start option with the F procname,VTAMOPTS,MSGMOD=YES command.
See the information about the START command, the MODIFY MSGMOD command, or the MODIFY VTAMOPTS command in z/OS Communications Server: SNA Operation. See the information about the MSGMOD start option in z/OS Communications Server: SNA Resource Definition Reference.
Parent topic: Introduction