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Knowledge Base

Business Process Automation Platform

SAP Business One Connector: Error when updating the ‘Quotation’ object


When using the Quotation object to perform an Update operation, an error similar to the following is received:

This entry already exists in the following table (ODBC -2035)


This is a known issue, specific to the Sales Quotation and Purchase Quotation objects.


  1. Remove the files oQuotationsRequest.xslt and oQuotationsResponse.xslt from the folder:
  2. Edit the oQuotations.xml file in c:\inetpub\wwwroot\CommunicatorWS\Schemas and remove the ServiceName and AllDataOnUpdate attributes from the first tag.
  3. Within TaskCentre, refresh the schemas for the global connection.
  4. Edit the task step and re-select the Quotation object.
  5. Save all changes made within the task.


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