How To Fix USMD1567 - Model &1, reuse active area &2: ABAP class &3 is not within SAP standard

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD1 - Datenmodel

• Message number: 567

• Message text: Model &1, reuse active area &2: ABAP class &3 is not within SAP standard

What causes this issue?

The ABAP interface IF_USMD_PP_ACCESS has not been released; therefore,
the standard system does not support an implementation not delivered by
SAP.

System Response

The data model cannot be activated.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

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 USMD1567 - Model &1, reuse active area &2: ABAP class &3 is not within SAP standard ?

  The SAP error message USMD1567 indicates that there is an issue with a model and its associated reuse active area in the context of SAP Master Data Governance (MDG). Specifically, the error states that the ABAP class referenced is not part of the SAP standard, which can lead to problems in the execution of the model.
  
  Cause:
  
  Custom ABAP Class: The error typically arises when a custom ABAP class is being used in a model or active area that is expected to adhere to SAP's standard practices. This can happen if a developer has created a custom class that is not recognized by the SAP system as part of the standard delivery.
  
  Configuration Issues: There may be configuration issues in the MDG setup where the system is expecting a standard class but is instead finding a custom implementation.
  Transport Issues: If the custom class was transported from another system, there may be inconsistencies or