Connecting to Private Autonomous Database from Autonomous Data Transforms Fails with Error "Failed to connect to "ORACLE_CONN" : Listener refused the connection with the following error: ORA-12529, TNS:connect request rejected based on current filtering" (Doc ID 3051259.1)

Last updated on OCTOBER 04, 2024

Applies to:

Oracle Data Integrator on Marketplace - Version 12.2.1.4.210321 and later
Information in this document applies to any platform.

After following the instruction enclosed in https://docs.oracle.com/en/cloud/paas/autonomous-database/serverless/adbsb/private-endpoints-autonomous.html#GUID-8FCA06C0-E1C1-49F6-82C2-6B7B3787CF3B, not able to connect to Autonomous Database (with private endpoint) from Data Studio while using either of the following connections from Oracle Data Transforms:

The required INGRESS and EGRESS rule is in place in the network security group attached to both ATPs.

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