PLMN_FL_EXT is a standard SAP Table which is used to store GHO Object characteristics data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The PLMN_FL_EXT table consists of various fields, each holding specific information or linking keys about GHO Object characteristics data available in SAP. These include TPLNR (Functional Location), FIELD_ID (Field Id), ASSET_ID (Asset Id), CONCESSION_ID (Concession Id)... 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. .