RCU_UPLOAD_EXCEL_TO_VTAB is a standard Executable ABAP Report available within your SAP system (depending on your version and release level). Below is the basic information available for this SAP report including which OBJECTS it interacts with such as TABLES, FUNCTION MODULES, INCLUDES ETC. Also check out the submitted Comments related to this SAP report or see any standard documentation available.
Below is a list of transaction codes which are relevant to this SAP report
CU60E - MS Excel Upload of Variant Tables
This report can be called from another progam/report simply by using the ABAP SUBMIT statement, see below for example ABAP code snipts of how to do this.
Selection Text: GV_PFAD = File Path
Selection Text: GV_VTAB = Variant Table
Text Symbol: 001 = Variant Table
Text Symbol: 002 = Download/Upload
Text Symbol: 003 = File Path
Text Symbol: 005 = Variant Table
INCLUDE RCU_UETVTOP. " GLOBAL DATA
No SAP DATABASE tables are accessed within this REPORT code!
No SAP FUNCTION MODULES are executed within this report code!
Although this basic information may have limited use it does provide an easy to find location to store any knowledge about this program/report.