BAPI_ITOB_SEL_PLANGROUP is a standard SAP Structure so does not store data like a database table does. It can be used to define the fields of other actual tables or to process "BAPI Communication Structure: Range for Planner Group" Information within sap ABAP programs. This is done by declaring abap internal tables, work areas or database tables based on this Structure. These can then be used to store and process the required data appropriately. i.e. DATA: wa_BAPI_ITOB_SEL_PLANGROUP TYPE BAPI_ITOB_SEL_PLANGROUP.
The BAPI_ITOB_SEL_PLANGROUP table consists of various fields, each holding specific information or linking keys about BAPI Communication Structure: Range for Planner Group data available in SAP. These include OPTION (Selection operator OPTION for range tables), LOW (Planner Group for Customer Service and Plant Maintenance), HIGH (Planner Group for Customer Service and Plant Maintenance)... 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. .