How To Fix MDG_BS_MAT_ACCESS105 - Generated structure for entity &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_MAT_ACCESS - Message class for MDG Material Access Layer

• Message number: 105

• Message text: Generated structure for entity &1 does not exist

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_BS_MAT_ACCESS105 - Generated structure for entity &1 does not exist ?

  The SAP error message MDG_BS_MAT_ACCESS105 indicates that the system is unable to find the generated structure for a specific entity in the Master Data Governance (MDG) application. This typically occurs when there is a mismatch or an issue with the configuration or generation of the data model.
  Cause:
  
  Missing Generated Structure: The generated structure for the specified entity does not exist in the system. This can happen if the data model has not been properly activated or generated.
  Transport Issues: If the data model was transported from one system to another (e.g., from development to production), the transport may not have included all necessary components.
  Configuration Errors: There may be errors in the configuration of the MDG data model or the entity itself.
  Versioning Issues: If there are multiple versions of the data model, the system may be referencing an outdated or incorrect version.
  
  Solution:
  
  
  Check Data Model Activation:
  
  Go to the MDG configuration and ensure that the data model for the entity in question is activated. You can do this in the MDG customizing transaction (e.g., MDGIMG).
  Navigate to the relevant data model and check if the entity is listed and activated.
  
  
  
  Regenerate Structures:
  
  If the structure is missing, you may need to regenerate it. This can typically be done through the transaction MDG_MAT or by using the relevant customizing transactions.
  Use the transaction SE11 to check if the structure exists. If it does not, you may need to regenerate it.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were included in the transport request.
  If needed, re-transport the missing components.
  
  
  
  Check for Errors in Configuration:
  
  Review the configuration settings for the entity in question. Ensure that all required fields and settings are correctly defined.
  Look for any inconsistencies or errors in the configuration that might prevent the structure from being generated.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant notes or updates related to this error message. There may be specific patches or updates that address this issue.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the process to identify where the failure occurs. This may require technical expertise in ABAP and the MDG framework.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MDG_MAT, SE11, SE80, and MDGIMG.
  SAP Documentation: Review the official SAP documentation for Master Data Governance to understand the data model and entity configurations better.
  Community Forums: Engage with SAP community forums or SAP support for additional insights and shared experiences from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.