How To Fix FDT_WD_SERVICE063 - Data object &1 is already present in the table

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_WD_SERVICE - FDT_WD: Message class for messages in SFDT_WD_SERVICE

• Message number: 063

• Message text: Data object &1 is already present in the table

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_WD_SERVICE063 - Data object &1 is already present in the table ?

  The SAP error message FDT_WD_SERVICE063 indicates that there is an attempt to insert a data object into a table where an entry with the same key already exists. This typically occurs in the context of SAP Fiori or SAP UI5 applications, particularly when dealing with data binding and model updates.
  Cause:
  
  Duplicate Entry: The most common cause is that the data object you are trying to add already exists in the underlying data model or database table.
  Concurrency Issues: If multiple users or processes are trying to insert the same data simultaneously, it can lead to this error.
  Incorrect Logic: There may be a flaw in the application logic that does not properly check for existing entries before attempting to add a new one.
  
  Solution:
  
  
  Check for Duplicates: Before inserting a new data object, ensure that you check if an entry with the same key already exists in the table. You can do this by querying the table or using a method that checks for existing records.
  
  
  Error Handling: Implement error handling in your application to gracefully manage situations where a duplicate entry is detected. This could involve notifying the user or logging the error for further investigation.
  
  
  Update Instead of Insert: If the intention is to update an existing record, modify the logic to perform an update operation instead of an insert.
  
  
  Review Application Logic: Go through the application code to ensure that the logic for adding data objects is sound and that it properly handles existing entries.
  
  
  Database Constraints: Check the database constraints to understand the uniqueness requirements for the table in question. This can help in designing the application logic accordingly.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Debugging: Use debugging tools in SAP to trace the execution flow and identify where the duplicate entry is being attempted.
  Documentation: Review the documentation for the specific SAP module or application you are working with to understand how data handling is expected to work.
  
  By following these steps, you should be able to resolve the error and prevent it from occurring in the future.