SCECUSDT is a standard SAP Table which is used to store Interface Design - Description of Groupings data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The SCECUSDT table consists of various fields, each holding specific information or linking keys about Interface Design - Description of Groupings data available in SAP. These include KBID (Internal Number of SCE Knowledge Base), DSINT (Internal counter for objects in an SCE knowledge base), GRINT (Internal counter for objects in an SCE knowledge base), LANGUAGEID (Language key)... 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. .