In this blog post, let’s learn about the error message “12121 Materialized view creation failed because an invalid query or expression was specified.” when working with HPE NonStop SQL/MX, the reason for the error and the solution to fix this error message.
Error Message
12121 Materialized view creation failed because an invalid query or expression was specified.
Reason for the Error
You attempted to use the invalid query, or unsupported function or expression N such as ROW COUNT in the materialized view definition.
Solution
Remove the invalid query, or unsupported function or expression N such as ROW COUNT from the materialized view definition and resubmit the statement
