How To Fix MC151 - MC object & not activated

MC151 - Overview

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 151

• Message text: MC object & not activated

What causes this issue?

You want to maintain a matchcode object which does not exist.

System Response

Maintenance is terminated.

How to fix this error?

You must activate the matchcode object with the transaction SE11. Make
sure that active matchcode IDs also exist. If you created physically
implemented matchcode IDs (they have update types A, S or P), you can
build the matchcode records with SAPMACO or with transacction SE14.
For transparent matchcode IDs (update type I), the views are
automatically created on the database (when the IDs are activated).

Error message extract from SAP system. Copyright SAP SE.

MC151 - Details

• The SAP error message MC151, which states "MC object & not activated," typically occurs in the context of the Material Management (MM) or Production Planning (PP) modules when a specific object (like a material, plant, or other master data) has not been activated in the system. This can prevent certain functionalities from being executed, such as reporting or planning processes.
  
  Cause:
  
  Object Not Activated: The primary cause of this error is that the specific object (e.g., material, plant, or info record) has not been activated in the system. This can happen if the object was created but not fully configured or activated.
  Missing Configuration: Sometimes, the necessary configuration settings for the object may be incomplete or missing.
  Data Inconsistencies: There may be inconsistencies in the master data that prevent the object from being activated.
  Authorization Issues: In some cases, the user may not have the necessary authorizations to activate the object.
  
  
  Solution:
  
  
  Activate the Object: 
  
  Navigate to