TCMS_DOC_TYP is a standard SAP Table which is used to store Document type Description data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TCMS_DOC_TYP table consists of various fields, each holding specific information or linking keys about Document type Description data available in SAP. These include DOC_TYPE (Document Type), DOC_TYPE_EXT (Document Type in External System)... 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. .