During your sync operation, you receive WebOrderID already exist in your transactional logs. A WebOrderId keeps track of the source application’s identifier for further update on the same data.

Cause

There might be a number of reasons for this error:

• The query you have used to fetch data from source application returns a data which already exists in SAP B1.
• Duplicate Data Check Filter is not implemented or not working properly during transformation.

Resolution

To resolve this issue, do the following:

• Implement proper action filter in the source application, so that duplicate data is not fetched.

           Refer here How to modify action filter query for your workflow

          Note: If there is API Limitation in the source application, then you must use duplicate data check.

• Use duplicate data check filter during transformation

         Refer here How to identify duplicate data during transformation

Also Read: SAP is going to release the SAP Business One version 10.0 and this will bring many new and innovative features to the solution. Here are the SAP Business One 10.0 Highlights!