I want to extract data from SAP to Data Services through a functional call. First I created a RFC-enabled ABAP-function and a batch job that has the structure: Row_generation --> Query (incl. RFC) --> Query (unnest table) --> Table.
I already succeeded in extracting all the data avaialable through my custom function. So far, so good!
Now I want to restrict the output result by defining an input table (function is similar to this http://wiki.sdn.sap.com/wiki/display/EIM/Calling+RFCs-BAPIs).
Unfurtunately that did not work.
Can you help with that problem? Which steps do I have to follow?