How To Fix 28451 - Use of constraint: &1

28451 - Overview

• Message type: E = Error

• Message class: 28 - Configuration

• Message number: 451

• Message text: Use of constraint: &1

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 28451 - Use of constraint: &1 ?

  The SAP error message "28451 Use of constraint: &1" typically occurs in the context of data modeling or when working with database constraints in SAP systems. This error indicates that a specific constraint (identified by &1) is being used in a way that is not allowed or is causing a conflict.
  
  Cause:
  
  Constraint Violation: The error may arise when an operation attempts to violate a defined constraint, such as a primary key, foreign key, or unique constraint.
  Incorrect Configuration: The constraint may not be properly configured or may be conflicting with other constraints or data entries.
  Data Integrity Issues: There may be existing data in the database that does not comply with the constraints defined, leading to this error when trying to perform operations like insert, update, or delete.
  
  
  Solution:
  
  Check Constraint Definition: Review the definition of the constraint mentioned in the error message. Ensure that it is correctly defined and that it aligns with the