How To Fix MDG_MDF8126 - RFC conversion exits are not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_MDF8 - Change Management

• Message number: 126

• Message text: RFC conversion exits are not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_MDF8126 - RFC conversion exits are not supported ?

  The SAP error message MDG_MDF8126 indicates that there is an issue with the RFC (Remote Function Call) conversion exits in the context of Master Data Governance (MDG). This error typically arises when the system encounters a conversion exit that is not supported in the RFC context, which can happen during data transfer or processing in MDG.
  Cause:
  
  Unsupported Conversion Exits: The error is primarily caused by the use of conversion exits that are not compatible with RFC calls. Conversion exits are used to format data (e.g., date formats, currency formats) and may not work correctly when data is being transferred between systems or processed in an RFC context.
  Data Transfer Issues: If the data being processed includes fields that rely on conversion exits that are not RFC-compatible, the system will throw this error.
  Custom Implementations: If there are custom implementations or enhancements that utilize conversion exits inappropriately, this can also lead to the error.
  
  Solution:
  
  Review Conversion Exits: Identify the fields in your data model that are using conversion exits. Check if these exits are necessary and if they can be replaced with alternative methods that are RFC-compatible.
  Modify Data Processing Logic: If possible, modify the logic in your data processing to avoid using conversion exits in RFC calls. This may involve changing how data is formatted before it is sent via RFC.
  Use Alternative Formatting: Instead of using conversion exits, consider using standard formatting functions or methods that are compatible with RFC.
  Check Custom Code: If you have custom code or enhancements, review them to ensure that they do not use unsupported conversion exits in RFC contexts.
  Consult SAP Notes: Check for any relevant SAP Notes or documentation that may provide additional guidance or updates regarding this error.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Master Data Governance and RFC programming to understand the limitations and best practices.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Testing: After making changes, thoroughly test the data processing to ensure that the error is resolved and that data integrity is maintained.
  
  By addressing the use of unsupported conversion exits and ensuring that your data processing logic is compatible with RFC, you should be able to resolve the MDG_MDF8126 error.