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nested Exception Issue - JCO Connection

Hi All,
we are getting the nested connection issue below is the extract from the error trace file


PortalSystemLandscapeSource.getConnection(IUser,String,DestinationFilter,Map) Failed to get connection. Original exception: A nested exception occurredCould not initialize physical connection. Linked Exception: A nested exception occurredCould not create JCO connection. Linked Exception: Name or password is incorrect (repeat logon) [EXCEPTION]
com.sapportals.connector.connection.ConnectionFailedException: Connection Failed: A nested exception occurred. Could not initialize physical connection. at com.sapportals.connectors.SAPCFConnector.SAPConnectorException.getNewConnectionFailedLocalizedException(SAPConnectorException.java:182)at com.sapportals.connectors.SAPCFConnector.connection.SAPCFConnectorManagedConnectionFactory.createManagedConnection(SAPCFConnectorManagedConnectionFactory.java:155)at com.sap.engine.services.connector.jca.ConnectionHashSet.match(ConnectionHashSet.java:401)at com.sap.engine.services.connector.jca.ConnectionManagerImpl.allocateConnection(ConnectionManagerImpl.java:295)at com.sap.engine.services.connector.jca.ShareableConnectionManager.allocateConnection(ShareableConnectionManager.java:54)



Kindly Help me



thanks


Srinivasa Chary M

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2 Answers

  • Jan 30 at 09:06 PM

    Hi Srinivasa,

    The problem is: Name or password is incorrect (repeat logon). To troubleshoot this one:

    - check the user in backend isn't blocked (SU01)

    - check the password being used is valid

    - if user mapping is used, check configuration is good

    - SSO config is good

    You might also want to check R3 WP log files in AL11, might provide further hint.

    Best regards,

    Nick

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  • Feb 05 at 11:59 AM

    hi,

    check username and password are same in both frontend and backend systems then test connection..

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