GRFNPLANUSAGE is a standard SAP Table which is used to store Configuration table for planner usage data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The GRFNPLANUSAGE table consists of various fields, each holding specific information or linking keys about Configuration table for planner usage data available in SAP. These include USAGE_ID (Plan usage), IMPL_CLASS (ABAP class name for selection procedure implementation), COMPONENT (Application Component), IMPL_WD1 (WD component for job result implementation)... 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. .