In this blog post, let’s learn about the error message “25207 The system schema on node node1 has system schema version version1; node node2 does not support system schema versions lower than version2.” when working with HPE NonStop SQL/MX, the reason for the error and the solution to fix this error message.
Error Message
25207 The system schema on node node1 has system schema version version1; node node2 does not support system schema versions lower than version2.
Reason for the Error
The affected operation needs to access system schema tables with a system schema version that is very low. This error can be reported for any type of operation: query compilation, query execution, or DDL or Utility operations.
Solution
Upgrade the system schema on the affected node to a compatible version
