Openmetadata can't ingest sample data and metadata from the Oracle database

[vulong1503]

Hi everyone,
I'm quite new to Openmetadata. i'm trying to connect my Oracle Database 19c to Openmetadata. I have followed the step in the https://docs.open-metadata.org/v1.4.x/deployment/ingestion document, granted all needed privileges.

However, I couldn't ingest any sample data from the HR schema (the sample schema from Oracle) after run the DAG for a long time.
Here is the schema in my database

I only got the metadata for COUNTRIES table:

Also, after the metadata ingestion pipeline completed, I ran the profiler ingestion and it ran so long without update any sample data to Openmetadata.

How can I fix these problems and get the data into Openmetadata?
Thanks and best regards to everyone

[Prajwal214]

@vulong1503 Ensure you have the necessary permissions, including select_catalog_role and create session. Also, verify that the profiler pipeline has the generateSampleData flag enabled.