R15 on exit is determined by DFSMSrmm processing. The possible values for the return code are the same codes described for IATUX71 return code. The intention is that you pass the EDG3X71 return code to JES3 as the IATUX71 return code.

0

DFSMSrmm sets this return code when the volume is not managed by DFSMSrmm or when DFSMSrmm is not currently in use.

4

DFSMSrmm sets this return code when the volume serial number is to be replaced by the rack number or pool prefix. MSGDISP text is also provided. DFSMSrmm sets this return code when you have coded the MNTMSG definitions to specify that the rack number is to be placed within the JES3 message text.

8

DFSMSrmm sets this return code when the rack number or pool prefix is to be added to the end of the JES3 message. MSGDISP text is also provided. DFSMSrmm sets this return code when you have:

• Coded MNTMSG definitions so that DFSMSrmm appends the rack number after the JES3 message text.
• Have not coded a MNTMSG definition for this message.

16

DFSMSrmm never sets this return code.