FMFGHKEY is a standard SAP Table which is used to store Hash Key for Facts-Attributes for Ledger 95 data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The FMFGHKEY table consists of various fields, each holding specific information or linking keys about Hash Key for Facts-Attributes for Ledger 95 data available in SAP. These include HSUBKEY (Hash Subkey for 95 Ledger), FLG_COVERED (Covered Indicator), FLG_CUSTODIAL (Custodial Indicator), FLG_ENTITY (Entity Indicator)... 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. .