2-20 - Failed to get grouped results merged

Possible Reason

  1. Failed to get grouped results merged.

Troubleshooting and resolution steps

  1. When the result is returned, there may be runtime exceptions in business logic, which can be traced according to the number of lines of code specified in the console.

Last modified January 3, 2023: Merge error code 3-3 to 3-8, 6-4 to 99-0. (#1796) (a687d30ae03)