Re: How to make storage location field mandatory in me21n using sap abap

Just replace

     message 'Please enter storage location'  type 'E'.

with

    im_item->invalidate( ).    mmpur_metafield mmmfd_store_loc.    mmpur_message_forced 'E' 'ZXXX' '123' ' ' ' ' ' ' ' '. "

Regards,

Raymond