SAP Message VO220 - Enter a table from the customer namespace

Diagnosis
You want to use a customer-specific table for updating the workloaddata. Table &V1& entered by you is not in the customer name area, butin the SAP name area.
The SAP name area is in the range S0* through S4*.

System Response
The input is not accepted by the system.

Procedure
Enter a table that is not in the SAP name range.