How To Fix 1H166 - Data was adjusted - please check and repeat the function

SAP Error Message - Details

• Message type: E = Error

• Message class: 1H - BKK: Scheck-/Wechselverwaltung

• Message number: 166

• Message text: Data was adjusted - please check and repeat the function

What causes this issue?

The system checked the data entered.

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?

Check if the values you want are displayed. To save the data, first
repeat the last function.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 1H166 - Data was adjusted - please check and repeat the function ?

  The SAP error message 1H166 ("Data was adjusted - please check and repeat the function") typically indicates that there was an issue with the data being processed in a transaction or during a specific function in SAP. This error often arises in the context of data consistency checks, where the system has detected discrepancies or issues that require attention.
  Causes:
  
  Data Inconsistency: The data being processed may not meet the required criteria or may be inconsistent with existing records in the database.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the data being processed.
  Missing or Incorrect Data: Required fields may be missing, or the data entered may not conform to expected formats or values.
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they may be causing unexpected behavior or conflicts.
  System Updates or Changes: Recent updates or changes to the system may have introduced new validation rules or altered existing ones.
  
  Solutions:
  
  Check Data Input: Review the data you are trying to process. Ensure that all required fields are filled out correctly and that the data conforms to the expected formats.
  Review Configuration: Check the configuration settings related to the transaction or function you are using. Ensure that they are set up correctly and are consistent with the data.
  Consult Logs: Look at the application logs or error logs for more detailed information about what caused the error. This can provide insights into specific issues.
  Repeat the Function: After making any necessary adjustments to the data or configuration, try to repeat the function that triggered the error.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific guidance or patches related to this error. SAP frequently updates its knowledge base with solutions for common issues.
  Transaction Codes: Depending on the context of the error, you may want to look into specific transaction codes that are relevant to the function you are trying to perform.
  Documentation: Review the documentation for the specific module or function you are working with to understand any constraints or requirements that may apply.
  
  By following these steps, you should be able to identify the root cause of the error and take appropriate action to resolve it.