FSBP_EI_DIFF_DATA_S_X 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 "External FS-BP Interface: Diffn Type-Dependent Criteria _X" 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_FSBP_EI_DIFF_DATA_S_X TYPE FSBP_EI_DIFF_DATA_S_X.
The FSBP_EI_DIFF_DATA_S_X table consists of various fields, each holding specific information or linking keys about External FS-BP Interface: Diffn Type-Dependent Criteria _X data available in SAP. These include CSEGMENT (Change Information for the Relevant User Data Field)... 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. .