Antique

 Given: Department Executable is deployed in GRS lower lane

And: Python version is upgraded to 3.11 with no logic changes

And: Required database credentials and environment variables are configured correctly

When: Frontend admin job triggers the executable

Then:

1. Retagging process should start successfully and establish database connectivity without timeout or Python version-related errors.

2. The process should correctly poll and fetch trade and rule data from the respective TABLESPACE without schema mismatches or datatype conversion issues.

3. All rules that were functioning in production under the previous Python version should work without failures, exceptions, or altered logic.

4. Effective date within rules should be accurately stamped with the current date-time, consistent with production behavior.

5. Time taken for execution in the lower lane should be comparable to production execution time, without unexpected delays.

6. A second execution trigger should not initiate another instance if the current instance is still in running status, ensuring proper lock or concurrency prevention.

7. Unicode or special character values within the data should be processed and logged correctly without encoding or formatting errors.

8. All logs should retain the same structure, severity levels, and tags as before, ensuring no change in log readers or downstream monitoring tools.

9. If any rule or query failure occurs, appropriate exception handling should be triggered and logged, and the process should either retry or exit gracefully.

10. Process exit status should reflect success or failure appropriately and align with higher-level job monitoring expectations.