Resource manager is unavailable. ORA-17002 SQLErr (0)

Solution Verified - Updated -

Issue

Received below error with given stacktrace :

2023-09-01 10:45:08,075 WARN  [com.arjuna.ats.jta] (Transaction Reaper Worker 2) ARJUNA016129: Could not end XA resource org.jboss.jca.adapters.jdbc.xa.XAManagedConnection@5b38cca8: oracle.jdbc.xa.OracleXAException: XAErr (-7): Resource manager is unavailable. ORA-17002 SQLErr (0)
        at oracle.jdbc.xa.OracleXAResource.checkError(OracleXAResource.java:1112)
        at oracle.jdbc.xa.client.OracleXAResource.end(OracleXAResource.java:466)
        ...
Caused by: java.sql.SQLRecoverableException: IO Error: Socket read interrupted
        at oracle.jdbc.driver.T4CXAResource.doEnd(T4CXAResource.java:405)
        at oracle.jdbc.xa.client.OracleXAResource.end(OracleXAResource.java:461)
        ... 
Caused by: java.net.SocketTimeoutException: Socket read interrupted
        at oracle.net.nt.TimeoutSocketChannel.read(TimeoutSocketChannel.java:152)
        at oracle.net.ns.NIOHeader.readHeaderBuffer(NIOHeader.java:82)
        ...

Environment

  • Red Hat JBoss Enterprise Application Platform (JBoss EAP)
    • 7.x

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