How To Fix TK451 - Data has been reset

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 451

• Message text: Data has been reset

What causes this issue?

The function <LS>Reset</> was selected.

System Response

This function restores everything to the state of the last backup.
Now the request again contains the objects and key entries that were
last backed up. Unintentional changes made to the request and not saved,
will be lost.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK451 - Data has been reset ?

  The SAP error message TK451, which states "Data has been reset," typically occurs in the context of SAP's data processing, particularly when dealing with transaction data or during the execution of certain reports or processes. This error can arise due to various reasons, including:
  Causes:
  
  Data Inconsistency: The data being processed may have inconsistencies or may not meet the required criteria for the operation being performed.
  User Actions: The user may have inadvertently reset or canceled a transaction or process, leading to this error.
  System Issues: There may be underlying system issues, such as database locks, connectivity problems, or temporary system outages.
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to unexpected behavior and errors.
  Authorization Issues: Lack of proper authorizations for the user to perform certain actions can also trigger this error.
  
  Solutions:
  
  Check Data Consistency: Review the data being processed to ensure it is complete and consistent. Look for any missing or incorrect entries.
  Re-run the Transaction: If the error occurred during a specific transaction, try re-running it after ensuring that all necessary data is correctly entered.
  Review User Actions: Ensure that the user did not inadvertently reset or cancel the transaction. If so, guide them on the correct procedure.
  System Check: Check for any system issues, such as database locks or connectivity problems. Consult with your IT or SAP Basis team to resolve any underlying system issues.
  Configuration Review: Verify the configuration settings related to the transaction or process that triggered the error. Make necessary adjustments if any misconfigurations are found.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the action that led to the error. If not, work with your security team to grant the required permissions.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to the TK451 error. SAP frequently updates its knowledge base with solutions for known issues.
  Transaction Logs: Review transaction logs or system logs to gather more context about the error and identify any patterns or recurring issues.
  User Documentation: Refer to user manuals or documentation for the specific transaction or process to ensure that all steps are being followed correctly.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance, providing them with detailed information about the error and the context in which it occurred.