In this blog post, let’s learn about the error message “20991 Materialized View materialized-view-name has refresh type not supported by PURGEDATA. PURGEDATA cannot be performed.” when working with HPE NonStop SQL/MX, the reason for the error and the solution to fix this error message.
Error Message
20991 Materialized View materialized-view-name has refresh type not supported by PURGEDATA. PURGEDATA cannot be performed.
Reason for the Error
The PURGEDATA command was run on a materialized view object.
Solution
None