INSTCNTLT is a standard SAP Table which is used to store SAP Installation: Texts for Control Table data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The INSTCNTLT table consists of various fields, each holding specific information or linking keys about SAP Installation: Texts for Control Table data available in SAP. These include REL (SAP Release), SEQNR (SAP installation: Sequence number for ABAP), INSTTEXT (SAP installation: Installation step name)... 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. .