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

1H166 - Overview

• 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