IBSP is a standard SAP Table which is used to store IB: Installed Base Component - Enhancement/Specialization data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The IBSP table consists of various fields, each holding specific information or linking keys about IB: Installed Base Component - Enhancement/Specialization data available in SAP. These include SP_RECNO (IB: Unique record number), VALFR (IBase: Valid From), VALTO (IBase: Valid To), AENNR (Change Number)... 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. .