How To Fix MDG_ANLY_SOURCES757 - Union View for Business Object Type &1 is not available

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_ANLY_SOURCES - Messages for MDG Analytics sources

• Message number: 757

• Message text: Union View for Business Object Type &1 is not available

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_ANLY_SOURCES757 - Union View for Business Object Type &1 is not available ?

  The SAP error message MDG_ANLY_SOURCES757 indicates that the Union View for a specific Business Object Type (denoted by &1) is not available in the Master Data Governance (MDG) system. This error typically arises when the system is unable to find the necessary data structure or view that is required for processing or displaying data related to the specified business object.
  Causes:
  
  Missing Union View: The Union View for the specified business object type has not been created or activated in the system.
  Configuration Issues: There may be configuration issues in the MDG setup that prevent the Union View from being generated or recognized.
  Transport Issues: If the system has recently undergone a transport of changes, the Union View may not have been included or properly activated in the target system.
  Data Model Changes: Changes in the data model or business object definitions may lead to the unavailability of the Union View.
  
  Solutions:
  
  
  Check Union View Configuration:
  
  Go to the MDG configuration settings and verify if the Union View for the specified business object type is defined and activated.
  Use transaction code MDGIMG to access the configuration settings.
  
  
  
  Generate Union View:
  
  If the Union View is missing, you may need to generate it. This can typically be done through the MDG configuration or by using specific transaction codes related to data model management.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, ensure that all necessary objects, including the Union View, were included in the transport request.
  Check the transport logs for any errors or warnings that might indicate issues with the transport.
  
  
  
  Check for Data Model Changes:
  
  Review any recent changes made to the data model or business object definitions. If changes were made, ensure that the Union View is updated accordingly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to MDG and the specific business object type for any additional guidance or troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant configuration information.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MDGIMG (to access MDG configuration) and SE11 (to check database views).
  SAP Notes: Search for SAP Notes related to MDG and the specific error message for any known issues or patches.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.