CTG8732E A language structure parameter is required

Explanation
      The JSON web services assistant requires a parameter defining where the language structures can be input from or output to.
      

   
System action
      The assistant terminates.
      

   
User response
      Add suitable language structure parameters.  Refer to the product documentation for parameters LS-REQUEST, LS-RESPONSE, LS-RESTFUL, REQUEST-CHANNEL or RESPONSE-CHANNEL.