MashupException.Error: The value does not support versioning

Hi jackcapel 

Based on the information you have provided, I speculate that the error may be caused by a mismatch between the data type of the new table and the original table. Here are some of my suggestions for you:

Ensure that the schema of the table you're appending to in the new lakehouse matches exactly with the schema in the original lakehouse.

Verify that the column data type in the data flow matches the data type in the target table.

You can try to simplify the data flow by removing any complex transformations or steps that precede the append operation. This can help find the problem and determine if a particular transformation is causing the problem.

As a temporary solution, you mentioned that it is possible to create new tables in default mode. You can use this method to ensure that data is appended correctly.

Regards,

Nono Chen

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.