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503 on REST and APEX services with ACL enabled

Received Response
edited Apr 16, 2022 7:50AM in Autonomous Database 4 comments


When ACL's are enabled on the database the REST and APEX services are unavailable



struggling a bit with the understanding of the ACL's. According to the documentation ACL do not impact REST and APEX services (which is bad in itself, because i like to restrict access to them eventually).

If i disabled the ACL it all works fine, but when i put restrictions in place then both web services stop working and I get these two errors

503 Service Unavailable

The connection pool named: |***|re|, encountered an error as CMAN refused the connection base on filtering rules: Exception occurred while getting connection: oracle.ucp.UniversalConnectionPoolException: Cannot get Connection from Datasource: java.sql.SQLException: Listener refused the connection with the following error: ORA-12529, TNS:connect request rejected based on current filtering rules

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