Symptom
In Cloud Integration, the JDBC driver was successfully configured to connect to an on-premise Oracle RAC database. When an iflow is executed using the JDBC receiver adapter to connect to the database, connection errors occur, such as:
org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection, cause: java.net.ConnectException: error 111 - Connection refused
Read more...
Environment
- SAP Cloud Integration
- SAP Integration Suite
Product
Keywords
SAP Cloud Integration, SAP Integration Suite, SAP Cloud Platform Integration, Cloud Platform Integration, SAP CPI, CPI, SCPI, HCI, SAP HCI, JDBC, Oracle, RAC, on-premise, connection refused, error 111, IO Error , KBA , LOD-HCI-PI-RT , Integration Runtime , Problem
About this page
This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.