TWGLV is a standard SAP Table which is used to store Layout Area data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TWGLV table consists of various fields, each holding specific information or linking keys about Layout Area data available in SAP. These include LAYVR (Layout), SORTF (Layout area number), LAYGR (Layout Module), LBUEB (Higher level layout area)... 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. .