PSO14 is a standard SAP Table which is used to store Define Regions data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The PSO14 table consists of various fields, each holding specific information or linking keys about Define Regions data available in SAP. These include PSOKS (Region)... 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. .