How To Fix TG894 - Exception & raised; error & when writing a report variant

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 894

• Message text: Exception & raised; error & when writing a report variant

What causes this issue?

The report variant could not be inserted in the database or updated.
However, this is essential for the rest of the upgrade.

System Response

The upgrade stops with an error message.

How to fix this error?

Check whether the error can be reproduced. If the error occurs again,
try deleting the variant before repeating the action.

Error message extract from SAP system. Copyright SAP SE.