I'm using function module RRW3_GET_QUERY_VIEW_DATA to read data from a BW query. It works fine when I run it in our BW system and provides me the desired results.
When I execute this function module from our ECC system with the same parameters, I see invalid_input error. The issue seems to be with the date range. When I use PERNR alone it works fine. The date range works if I run the FM directly in our BW system though.
The parameters I send include a date range and PERNR which are both defined as select options. If anyone has come across this issue before please provide me pointers on what could go wrong.