Functionality This function module is used for mapping the BCA message structure SMESGto the message structure of the BAPIs (BAPIRET2). The PARAMETER, ROW, and FIELD fields in the BAPIRET2 structure for thereturn of the error message are not relevant for field-related messages. The PROT_NO parameter (log number) and SYSTEM (logical system) can beprovided by the BAPI to the function module for mapping the structures,since there is no relevant field in the BCA structure for these fieldsin the return structure of the BAPI. |