BAPI2017_GM_CODE is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "MMIM: New Key Assignment GM_CODE to Transaction of Inv. Mgmt" Information within sap ABAP programs. This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately. i.e. DATA: wa_BAPI2017_GM_CODE TYPE BAPI2017_GM_CODE.
The BAPI2017_GM_CODE table consists of various fields, each holding specific information or linking keys about MMIM: New Key Assignment GM_CODE to Transaction of Inv. Mgmt data available in SAP. These include GM_CODE (Assign code to transaction for BAPI goods movement)... See below for full list along with technical details, documentation, text table, check tables, foreign key relationships, conversion routines, relevant tcodes and example ABAP select code etc. .