EAMS_S_SP_DIR_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 "Business Object Document Info Record - Header Data" 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_EAMS_S_SP_DIR_HEADER TYPE EAMS_S_SP_DIR_HEADER.
The EAMS_S_SP_DIR_HEADER table consists of various fields, each holding specific information or linking keys about Business Object Document Info Record - Header Data data available in SAP. These include EAMS_DOCUMENTTYPE (Document Type), EAMS_DOCUMENTNUMBER (Document number), EAMS_DOCUMENTPART (Document Part), EAMS_DOCUMENTVERSION (Document Version)... 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. .