BAPI_TS_MESSAGE_HEADER 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 "Message Header for Message Class DPR_BAPI" 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_BAPI_TS_MESSAGE_HEADER TYPE BAPI_TS_MESSAGE_HEADER.
The BAPI_TS_MESSAGE_HEADER table consists of various fields, each holding specific information or linking keys about Message Header for Message Class DPR_BAPI data available in SAP. These include MSGNO (System Message Number)... 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. .