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