How To Fix SCPR461 - Key conflicts at activation

SCPR461 - Overview

• Message type: E = Error

• Message class: SCPR - BC Sets

• Message number: 461

• Message text: Key conflicts at activation

What causes this issue?

You tried to activate one or more BC Sets, but key conflicts occurred,
i.e. data records with the same key but different data.

System Response

The system activates only one of the conflicting data records.

How to fix this error?

See which BC Sets are affected. In a dialog activation (transaction
SCPR20), you can find the BC Sets affected, in the activation log and
the detail display in the dialog box <ZK>Activation Options</>. To
create an activation log in a dialog activation, end the activation
with the creation of a log. In a background activation, the system
creates an activation log automatically. You can call the activation
log later.
Check the BC Sets and resolve the key conflicts. Check which of the
data records has been written, and activate the BC Sets again, if
necessary.

Procedure for System Administrators

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.

SCPR461 - Details

• The SAP error message SCPR461, which indicates "Key conflicts at activation," typically occurs during the activation of a transport request or when trying to activate a change in the system. This error is related to conflicts in the keys of the objects being activated, which can happen for various reasons, such as duplicate keys or inconsistencies in the data model.
  Causes:
  
  Duplicate Keys: There may be multiple entries with the same key in the database or in the transport request.
  Inconsistent Data: The data model may have inconsistencies, such as missing or incorrect references.
  Transport Conflicts: If multiple transport requests are trying to modify the same object or key, it can lead to conflicts.
  Custom Development: Custom objects or modifications may not align with standard SAP objects, leading to key conflicts.
  
  Solutions:
  
  Check for Duplicates: Review the objects being activated for any duplicate keys. You can use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator)