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screen: illegal message in asset user exit

Former Member
0 Kudos

hi all,

I have done some validations in asset master user exit for some of the field while creating asset.

If for some valiation I put an error or warning message i.e.

message e001(zclass).

It just holds the screen and I cannot change the values. If I click BACK or EXIT button then it gives short dump saying:

screen: illegal message

During "Exit Command" processing, the program tried to send a " " message.

This is not allowed at this point in processing.

The program had to be terminated.

Screen name.............. "SAPLAIST"

Screen number............ 1000

Please advise.




Former Member
0 Kudos

Solved. Actually on the buttons i.e. back, exit it was passing message as blank. So i added the check that the Exit routines should be performed except of these buttons.

0 Kudos

Can u explain with example how you perfomed the check for the exit routine.