BBPS_OM_P5502_EXP 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 "Infotype 5502 Expanded Structure (with Component Descr.)" 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_BBPS_OM_P5502_EXP TYPE BBPS_OM_P5502_EXP.
The BBPS_OM_P5502_EXP table consists of various fields, each holding specific information or linking keys about Infotype 5502 Expanded Structure (with Component Descr.) data available in SAP. These include MANDT (Client), PLVAR (Plan Version), OTYPE (Object Type), OBJID (Object ID)... 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. .