"Ljava.lang.Object" error on the XML- Relational HTTP Connector in MetaMatrix

Solution Verified - Updated -


  • I am trying to configure the XML- Relational HTTP Connector in MetaMatrix. The below URL renders XML data:

  • I was able to successfully create a VDB using the XSD schema corresponding to the above URL. When I query on the VDB I am getting the error as below

    com.metamatrix.jdbc.MMSQLException: Error occurred on connector TestRest_1.XMLConnector - [Ljava.lang.Object;


  • MetaMatrix Enterprise Designer 5.5.3
  • MetaMatrix Enterprise Server 5.5.3

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