AD01SETTCH is a standard SAP Table which is used to store DIP: Saved settings for user 1 data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The AD01SETTCH table consists of various fields, each holding specific information or linking keys about DIP: Saved settings for user 1 data available in SAP. These include UNAME (User Name), FIELD (Field Name), DIMSET (Dimension (Index))... 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. .