I have to put a validation on MR41 to check the amount entered on the screen. I am using OB28 to define the validation. Also, I have created user exit in the validation/substitution program where the necessary checks are done. But the validation is not triggering at the line item level. I have another validation of MR41 at header level, that is working perfectly. I want the validation to trigger at line item level also.
Any ideas on how to do it?
Thanks in advance.