COM_BUPA_CALL_FU is a standard SAP Table which is used to store Determining Function Modules for Data Exchange: BP data in SAP systems, such as SAP R/3, S/4HANA, depending on the version and release level.
The COM_BUPA_CALL_FU table consists of various fields, each holding specific information or linking keys about Determining Function Modules for Data Exchange: BP data available in SAP. These include ZTPKT (Data Exchange: Event), OBJAP (Data Exchange: Application Object), POSNR (Item Number (for Sequence)), FNAME (Function Module Name)... 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. .