GRFN_S_API_ENTITY_ROLE 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 "The list of the orgunits" 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_GRFN_S_API_ENTITY_ROLE TYPE GRFN_S_API_ENTITY_ROLE.
The GRFN_S_API_ENTITY_ROLE table consists of various fields, each holding specific information or linking keys about The list of the orgunits data available in SAP. These include ORGUNIT_ID (Object ID), ROLE (Role Name), ROLE_TXT (Role), ROLE_UNIQUE (A flag to indicate if only one user is allowed on this role)... 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. .