NTSP is a standard SAP Table which is used to store IS-H: Columns in Service Catalog data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The NTSP table consists of various fields, each holding specific information or linking keys about IS-H: Columns in Service Catalog data available in SAP. These include EINRI (Institution), TARIF (IS-H: Service Catalog Identification Key), TALST (Service in Service Catalog), TASPA (IS-H: Column in Service Catalog)... 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. .