How To Fix 5B451 - Object type & is not intended for enhanced relationship maintenance

5B451 - Overview

• Message type: E = Error

• Message class: 5B -

• Message number: 451

• Message text: Object type & is not intended for enhanced relationship maintenance

What causes this issue?

In table T77EO, in field BIRTH, object type &V1& has an initial value.
This means that it is not intended for enhanced maintenance. Nor is it
therefore possible to make an entry for this external object type in
table T777BIRTH.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 5B451 - Object type & is not intended for enhanced relationship maintenance ?

  The SAP error message 5B451 indicates that the object type you are trying to work with is not intended for enhanced relationship maintenance. This typically occurs in the context of SAP Customer Relationship Management (CRM) or similar modules where relationships between objects (like business partners, products, etc.) are managed.
  
  Cause:
  The error can arise due to several reasons:
  
  Object Type Limitation: The specific object type you are trying to maintain does not support enhanced relationship maintenance. This could be due to the configuration of the object type in the system.
  
  Configuration Issues: The system may not be properly configured to allow enhanced relationship maintenance for the object type in question.
  Authorization Issues: The user may not have the necessary authorizations to perform enhanced relationship maintenance on the specified object type.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Object Type: Verify if the object type you are trying to maintain is indeed intended for