I have a requirement, to check the authority for the batch-management tick field, in MM01, in the purchasing view. I have a created a custom authority object to check the user authority based on the plant. As soon as, the user going to change that batch-management tick, it will check his authority. It will allow to change the only if he has the authority for that particular authority object. But I haven't been able to find any suitable place to put my code. I have tried field exit, but it's not getting triggered, and later I have learned, from SCN that field-exit doesn't get triggered for checkboxes. I have tried to put code in the function module MARC_XCHPF, but it is not of any great help.
Kindly suggest me the possible solution to this problem.
Thanks in anticipation