We are facing issue with newly added Z field at PO Item level. For the first PO item we have given this Z field value let's say "XY". Now when we enter second item in the same PO in such case this Z field value gets copied automatically from the previous item instead of asking for data entry. Please suggest any solution or remedy for the same.
We have used following exits for adding the Z field.
EXIT_SAPMM06E_016 (Export Data to Customer Sub screen for PO)
EXIT_SAPMM06E_018 (Import Data from Customer Sub screen for PO)
Thanks in Advance...