Output from the Message exit
At return, restore the contents of all registers. Do not set a return code in register 15.
The exit can set these fields in the ANFUEXTP control block:
- XTPMSGFL
- Flag indicating whether IP PrintWay™ writes
the message. IP PrintWay sets
this flag to B'0' before it calls the exit. Flag meaning when set to B'1':
- XTPM2MDS
- Write the message to the IP PrintWay message-log data set.
- XTPMSGLN
- Length of the message whose address is in field XTPMSGP.
- XTPMSGP
- Address of the message to be sent. This message has a message ID, followed by the message text.