BBP_PIDDAT is a standard SAP Table which is used to store PID entries for each node in PID tree data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The BBP_PIDDAT table consists of various fields, each holding specific information or linking keys about PID entries for each node in PID tree data available in SAP. These include NODE_NO (Current tree node number), SOURCE (Source node number), PID (Set/Get parameter ID), VALUE (Parameter ID value)... 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. .