How To Fix MDG_MDF218 - Complex selection conditions are not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_MDF - Master Data: Messages

• Message number: 218

• Message text: Complex selection conditions are not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_MDF218 - Complex selection conditions are not supported ?

  The SAP error message MDG_MDF218: Complex selection conditions are not supported typically occurs in the context of SAP Master Data Governance (MDG) when you are trying to execute a query or selection that involves complex conditions or filters that the system does not support.
  Cause:
  
  Complex Selection Logic: The error is triggered when the selection criteria defined in a query or data model are too complex. This can include multiple nested conditions, unsupported operators, or combinations of fields that the system cannot process.
  Data Model Limitations: The underlying data model or the way the data is structured may not support the specific selection conditions you are trying to apply.
  Configuration Issues: There may be issues with the configuration of the MDG application or the specific data model you are working with.
  
  Solution:
  
  Simplify Selection Conditions: Review the selection criteria you are using and try to simplify them. Avoid using nested conditions or complex logical operators that may not be supported.
  Check Data Model: Ensure that the data model you are working with supports the selection conditions you are trying to apply. You may need to consult the documentation or work with your SAP technical team to understand the limitations.
  Use Standard Queries: If possible, use standard queries or selection conditions that are known to work without issues. This can help you avoid triggering the error.
  Consult SAP Notes: Check for any relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions for common issues.
  Debugging: If you have access to the development environment, you can debug the query to identify the exact point of failure and understand which part of the selection condition is causing the issue.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for MDG to understand the limitations and best practices for creating selection conditions.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to address the MDG_MDF218 error and successfully execute your queries or selections in SAP MDG.