Previous programmer is IMPORTing some value into a variable from MY_MEMORY_ID, fine, this is happening in a Customer- Function of Purchase Req.
But, I do not know, From where he is EXPORTing that value? pls. let me know, How to track/How to know from Where he is EXPORTing?
I hv seen any comments/documentation of that user exit, I hv searched GLOBALLY for that memory ID in PO prog./Purchase Req. prog./Sales order prog!! but, did not find it!!
Is there any table to store this data(EXPORT/IMPORT), i do not think so!! bcoz, its run time/buffer!!