3047564 - What to check for in CPI JDBC connectivity with Oracle DB when an error occurs

When insert a row into Oracle on premise database through the JDBC receiver adatper in CPI via Cloud connector, it results in one of the following errors below:

• org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLRecoverableException: IO Error: Got minus one from a read call, cause: oracle.net.ns.NetException: Got minus one from a read call
• org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is java.sql.SQLException: ORA-01005: null password given; logon denied , cause: java.sql.SQLException: ORA-01005: null password given; logon denied
• com.sap.it.rt.adapter.jdbc.exceptions.JDBCException: Error while getting Datasource Service: ServiceReference is null
• java.lang.NullPointerException: while trying to invoke the method java.sql.Connection.prepareStatement(java.lang.String) of a null object loaded from local variable 'con'

• SAP Integration Suite
• Cloud Integration

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