SAP Message RD425 - Batch run for query &1 not possible without variant for query variables

Diagnosis
You have tried to transfer data in the background for query &V1&.However, the query contains some unfilled variables, since you have notcreated any variants for the query variables.

System Response
Processing cannot be continued.

Procedure
Maintain a variant for the query variables for query &V1& and restartthe transfer.