COPA_KECM_HELP 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 "Structure for Screen Fields in Customizing Monitor" 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_COPA_KECM_HELP TYPE COPA_KECM_HELP.
The COPA_KECM_HELP table consists of various fields, each holding specific information or linking keys about Structure for Screen Fields in Customizing Monitor data available in SAP. These include RECORD_TYPE_B (Transfer of Values from FI and MM), RECORD_TYPE_C (Transfer of Values from Order and Project Settlement), RECORD_TYPE_ILV (Transfer of Values from Indirect Activity Allocation), RECORD_TYPE_D (Transfer of Values from Cost Center Assessment)... 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. .