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Former Member
Oct 15, 2009 at 08:54 AM

Purchase requisition Validations



I have a requirement like if the user gives different purchasing groups for different line items of the Purchase requisition (ME51N, ME52N & ME53N) then an error message is to be displayed. I tried using the user exit 'EXIT_SAPLMEREQ_008'. But the problem with this user exit is, for the first time if the user gives different purchase groups then an error message will be triggered, if the user changes the purchasing groups in the same screen even then the same errror message is getting displayed (that is the screen values are not getting captured).

please let me know if you have worked with some user exit for this kind of situatiion.