How To Fix WUF076 - Add the change field &1 to the target key

WUF076 - Overview

• Message type: E = Error

• Message class: WUF -

• Message number: 076

• Message text: Add the change field &1 to the target key

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 WUF076 - Add the change field &1 to the target key ?

  The SAP error message WUF076, which states "Add the change field &1 to the target key," typically occurs in the context of SAP's data replication or data transfer processes, particularly when working with the SAP Landscape Transformation (SLT) or similar data replication tools.
  
  Cause:
  This error usually arises when there is a mismatch or inconsistency in the configuration of the data replication setup. Specifically, it indicates that a change field (often a field that tracks changes, such as a timestamp or a version number) is not included in the target key of the data model. The target key is essential for uniquely identifying records in the target system, and if a change field is not part of this key, it can lead to issues in data consistency and integrity.
  
  Solution:
  To resolve the WUF076 error, you can follow these steps:
  
  
  Identify the Change Field: Determine which change field is indicated by the error message (the