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May 30, 2013 at 05:10 PM

Exit for ME21N



I have implemented the MEREQ0001 for the ME21N. I have put some Z fields in dynpro 111.

I need to check if these fields have values and if they are initial, the user can't safe the purcharser.

I have put the check in the PAI of the dynpro111 but it doesn't work right because

The user can't leave the transaction ME21N because of my "E" message.

Where I should do the check or validation?is there any exit or badi that could help me?

Thanks for all you time.

Best regards.

Adrian Mejido