0 Ответы Последний ответ: 22.10.2018 9:47, автор: pvu

    Error get data from MS SQL Server


      I have a dbadapter connect MS SQL Server 2017. My table define columns with datatype is nvarchar.

      I have create store procedure get data from my table. But i excute it from BPEL i see error:


      Exception occurred when binding was invoked.

      Exception occurred during invocation of JCA binding: "JCA Binding execute of Reference operation 'dbReference' failed due to: Unimplemented string conversion.

      Conversion of JDBC type NVARCHAR to String is not supported.

      An attempt was made to convert a Java object to String using an unsupported JDBC type: NVARCHAR.

      Use a data type with a supported JDBC type.


      The invoked JCA adapter raised a resource exception.

      Please examine the above error message carefully to determine a resolution.


      My enviroment:

      - Oracle 12c (

      - JDBC 7.0 from Microsoft.