Hello @RobsonNLPT 

One thing that might help to narrow this down: could you check whether the problem occurs for the entire column, or if some of the batches you receive actually contain the full (non-truncated) value?

If some batches are complete but others are cut off, it could mean the connector hit a buffer or batch size limit and decided to truncate the value instead of failing with an out-of-memory error.

You might also try a controlled test with smaller binary values (for example, shorter base64-encoded ZIPs) to see if they come through without issues. If smaller payloads work fine but larger ones get truncated, that would confirm the problem is related to size limits in the federation connector...

I understand that these things can sometimes be frustrating 😕

Hope this helps 😕
Isi