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SAP Business One Connector. Add or Update operation causes error: -8006 Resource error Login


When you call onto the Add or Update operation within the SAP Business One Connector tool you may receive the following exception text in the response XML returned from the connector web service.

-8006 Resource error Login


Calling onto an Add or Update operation within the tool causes a call to first be made on to the ‘Login’ operation of the SAP integration APIs. If this fails the above error is encountered.


  • Stop the DI Server
  • Delete the SM_OBS_DLL folder in C:\Windows\Temp
  • Restart the DI Server