How To Fix KZ004 - No data was changed

SAP Error Message - Details

• Message type: E = Error

• Message class: KZ - Cost Object Repetitive Mfg / Process Mfg

• Message number: 004

• Message text: No data was changed

What causes this issue?

The master data was not changed and therefore does not need to be
saved.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KZ004 - No data was changed ?

  The SAP error message KZ004 ("No data was changed") typically occurs when you attempt to save changes in a transaction, but the system detects that no actual changes were made to the data. This can happen in various contexts, such as when updating records in a database or during data entry in SAP modules like Controlling (CO) or Financial Accounting (FI).
  Causes of KZ004 Error
  
  No Changes Made: The most straightforward reason is that the user did not make any changes to the data before attempting to save.
  Data Already Matches: The data being entered or modified is already the same as what is currently stored in the system.
  Validation Rules: Certain validation rules or checks may prevent changes from being recognized, leading to the error.
  User Authorization: In some cases, the user may not have the necessary authorizations to make changes, which can lead to confusion about whether changes were made.
  Technical Issues: There may be underlying technical issues, such as database locks or inconsistencies, that prevent the system from recognizing changes.
  
  Solutions to KZ004 Error
  
  Verify Changes: Ensure that you have actually made changes to the data. Double-check the fields you intended to modify.
  Refresh Data: If you are working in a session where data might have changed since you last loaded it, refresh the data to ensure you are working with the most current version.
  Check for Locks: Investigate if there are any locks on the data you are trying to change. You can use transaction codes like SM12 to check for locks.
  Review Authorizations: Ensure that you have the necessary permissions to make changes to the data. If not, contact your system administrator.
  Consult Documentation: Review any relevant SAP documentation or help files for the specific transaction you are using to see if there are known issues or additional steps required.
  Debugging: If you have access to technical support, consider debugging the transaction to identify any underlying issues that may not be immediately apparent.
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as SE11 (Data Dictionary), SE80 (Object Navigator), or SM37 (Job Monitoring).
  SAP Notes: Check SAP Notes for any known issues related to the KZ004 error. SAP frequently updates its knowledge base with solutions to common problems.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to escalate the issue to your SAP support team or consult with an SAP expert for further assistance.