TPKER is a standard SAP Table which is used to store Alternative Error Handling in the Kanban Process data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The TPKER table consists of various fields, each holding specific information or linking keys about Alternative Error Handling in the Kanban Process data available in SAP. These include WERKS (Plant), TCODE (Transaction Code), MSGID (Application Area), MSGNR (Message 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. .