"Generation Cancelled Reason :No Target Fields "

Hi Forum Members,

My Requirement is to create a LSMW for MR21 Material Price Change .

I created a BAPI (BUS1016 -Material Valuation Segment)

Message Type :MATERIALVALUATION_PRICECHANGE

Here Included the test file used for the program and my source fields .

USER ids:

When I tested with TEST id I got the same error as in Dev AND PRE-PROD clients .. "Generation Cancelled Reason :No Target Fields  " while converting the Data.

But When I tested with my user id  and  Fire Fighter IDs in Dev Client ..I am getting the "No Authorization for Price Change Error ".

I am working with Security to team check the roles for my IDs ...Also I did a search on exact topic "Generation Cancelled Reason :No Target Fields  " and I couldn't find the solution.

but In mean time any ideas is appreciated

Thanks