FMDPEF_EF_SEL 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 "Selected Earmarked funds" 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_FMDPEF_EF_SEL TYPE FMDPEF_EF_SEL.
The FMDPEF_EF_SEL table consists of various fields, each holding specific information or linking keys about Selected Earmarked funds data available in SAP. These include KBLNR (Document Number for Earmarked Funds), KBLPOS_FROM (Earmarked Funds: Document Item), KBLPOS_TO (Earmarked Funds: Document Item)... 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. .