Diagnosis
The table &V1& you have requested for processing is already beingprocessed.

System Response
The table is currently blocked for other users.

Procedure
You can use transaction SM12 to display who is currently processing thetable and contact them.
Enter in the table name field 'RSTABLE', in the locking argument fieldthe table name &V1& followed by a '*', and delete the name in the username field.