Transformation Language does not support BLOB type

Transformation Language does not support BLOB type

//#TL function transform(){ $0.BlobField := $0.BlobField; }

out error info:
org.jetel.data.ByteDataField when mapping “$0.BlobField” (byte) - assigning “[B@ac4d3b” (BYTE)

Can support?

This feature is not implemented yet, but it will work in the future.

As of Clover.ETL 2.3.x, the byte data type is not implemented yet.
We plan to add it to version 2.4.

Thank you for your response