How To Fix WSD_MESSAGE064 - No data changed

SAP Error Message - Details

• Message type: E = Error

• Message class: WSD_MESSAGE - Message class for WSD

• Message number: 064

• Message text: No data changed

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WSD_MESSAGE064 - No data changed ?

  Certainly! Here's a detailed explanation regarding the SAP error message WSD_MESSAGE064: No data changed:
  
  SAP Error Message: WSD_MESSAGE064 - No data changed
  
  Cause:
  The message "No data changed" typically occurs when an update or change operation is attempted on a data record, but the system detects that the data being saved or updated is exactly the same as the existing data in the database. In other words, no actual modification has been made to the data fields.
  This can happen in scenarios such as:
  
  User tries to save a form or transaction without modifying any fields.
  A program or interface attempts to update a record but the new values are identical to the old values.
  Data synchronization or batch job runs but the source data has not changed compared to the target.
  
  
  Solution:
  
  Verify Data Changes: Ensure that the data you are trying to save or update has actually been modified. Make at least one change in the relevant fields before saving.
  Check Program Logic: If this message appears during a custom program or interface run, review the logic to confirm that updates are only triggered when data changes occur.
  Suppress Message (if appropriate): In some cases, this message is informational and can be suppressed or handled gracefully in the program logic.
  Debugging: Use debugging tools to check the values before and after the update attempt to confirm whether data has changed.
  User Training: Inform users that saving without changes will trigger this message and that it is not an error but an informational message.
  
  
  Related Information:
  
  This message is informational and does not indicate an error or system malfunction.
  It helps prevent unnecessary database writes and improves system performance.
  Common in modules where data integrity and change tracking are important, such as HR (Personnel Administration), Materials Management, or custom developments.
  If encountered frequently and unexpectedly, it may indicate an issue with the user interface or data input process.
  
  
  If you provide the specific transaction or module where this message occurs, I can offer more tailored advice.