PHIN_S_PC 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 "Phase In Persistency Controller" 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_PHIN_S_PC TYPE PHIN_S_PC.
The PHIN_S_PC table consists of various fields, each holding specific information or linking keys about Phase In Persistency Controller data available in SAP. These include REFTO (), SOURCE (Takeover / Handover: Source Indicator)... 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. .