&ZMAOMMSG

Indicates whether or not the current message was marked for propagation to eligible AOM receivers.

This system variable is set to YES if the current message was flagged as eligible for propagation to all eligible AOM receivers. If not, it is set to NO.

The value of this system variable is independent of the value of &ZMAOMDTA, which indicates whether or not the message carries AOM data.

Messages that also carry AOM data are subject to filtering on routing code and message level before delivery.

Example: &ZMAOMMSG

.LOOP 
&MSGREAD SET
&IF &ZMAOMMSG = YES &THEN &GOTO .AOMMSG
...
...

Note: All standard AOM traffic has &ZMAOMMSG set to YES. SYSCMD command responses, however, while containing AOM data (&ZMAOMDTA = YES), are not normally broadcast to AOM receivers, but just delivered to the command issuer. Thus, they have &ZMAOMMSG = NO.

More information:

&ZMAOMDTA