ESH_CU_FED is a standard SAP Table which is used to store Search Configuration data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The ESH_CU_FED table consists of various fields, each holding specific information or linking keys about Search Configuration data available in SAP. These include TIMEOUT (Search Timeout (sec)), INAV_MAIN_SWITCH (Interactive Navigation Main Switch), INAV_OPT_NUM_VAL (Interactive Navigation - Optimum Number of Values), INAV_MAX_NUM_VAL (Interactive Navigation - Maximum Number of Values)... 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. .