How To Fix MDG_BS_MAT_TOOLS012 - Reuse active area structure for entity &1 not generated

MDG_BS_MAT_TOOLS012 - Overview

• Message type: E = Error

• Message class: MDG_BS_MAT_TOOLS - Messages for MDG material tools

• Message number: 012

• Message text: Reuse active area structure for entity &1 not generated

What causes this issue?

The reuse active area structure for entity &V1& is missing.

System Response

Single processing leads to a dump.

How to fix this error?

Generate a reuse active area structure for entity &V1&.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_BS_MAT_TOOLS012 - Reuse active area structure for entity &1 not generated ?

  The SAP error message MDG_BS_MAT_TOOLS012 indicates that the system is unable to find a reusable active area structure for the specified entity (denoted as &1 in the message). This typically occurs in the context of Master Data Governance (MDG) for Material Management when the system is trying to access or utilize a data structure that has not been properly defined or activated.
  
  Cause:
  
  Missing Active Area Structure: The active area structure for the specified entity has not been generated or activated in the system.
  
  Configuration Issues: There may be issues in the configuration settings related to the MDG data model or the specific entity.
  Transport Issues: If the configuration was transported from another system, it may not have been fully or correctly transported.
  Custom Development: If there are custom developments or modifications, they may not align with the expected structures.
  
  
  Solution:
  
  
  Check Active Area Structure:
  
  Go to the MDG customizing transaction (usually SPRO) and navigate to the relevant