Service tax error code v2src12

Roshan (-) (109 Points)

09 June 2016  

The following error code is appearing after the ST 3 Return is filed:

V2SRC12 : "The Challan Number { Challan Number} for {Rs.Amount/-} in H1 section does not exist and/or is not matching with the Registration Number available in the database."

Kindly suggest how I can rectify this mistake.