BUCC_LIB is a standard SAP Table which is used to store Consistency Checks - Library data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The BUCC_LIB table consists of various fields, each holding specific information or linking keys about Consistency Checks - Library data available in SAP. These include APPLIC (Application), LIBRARY (Consistency Checks - Library Code), CHECKTYPE (Consistency Checks - Check Type), CRTUSER (User Who Created or Updated the Object)... 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. .