UPF_PARAM is a standard SAP Table which is used to store Planning Functions: Parameterization data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The UPF_PARAM table consists of various fields, each holding specific information or linking keys about Planning Functions: Parameterization data available in SAP. These include AREA (Planning Area), PLEVEL (Planning level), METHOD (Planning function), PARAM (Parameter Group)... 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. .