An error occurred adding RDF to the index: Operation not supported for streaming result sets

While trying to materialize a graph using virtual import using a properties and a ttl file. But getting an error saying:
An error occurred adding RDF to the index: Operation not supported for streaming result sets
Not sure about the issue. But I have done it similar way previously and it used to work.
Please help me with the issue!

Thank you!

Hi Smrati,
Kindly share the exception trace from the server log.
Jess

Please find it attached.

Thank youerrorlog.log (39.3 KB)

Is this a generated mapping on a table with no key?

Thank you Jess. I had 2 tables without primary key!
The issue is now resolved!

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