TZVORG is a standard SAP Pooled Table which is used to store Transaction allocation - Date / Transaction / Number data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TZVORG table consists of various fields, each holding specific information or linking keys about Transaction allocation - Date / Transaction / Number data available in SAP. These include BUKRS (Company Code), DVORGANG (Activity date), SVORGANG (Business Operation (Activity)), NVORGANG (Activity number)... 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. .