How To Fix RSDRI_HDB109 - Conversion mode not supported: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRI_HDB - InfoCube Conversion Program

• Message number: 109

• Message text: Conversion mode not supported: &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDRI_HDB109 - Conversion mode not supported: &1 ?

  The SAP error message RSDRI_HDB109: Conversion mode not supported: &1 typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the data conversion process, particularly when working with HANA databases. This error indicates that the conversion mode specified is not supported for the data type or operation being performed.
  Causes:
  
  Unsupported Data Type: The conversion mode specified may not be compatible with the data type of the field being processed.
  Incorrect Configuration: There may be a misconfiguration in the data source or transformation settings that leads to the use of an unsupported conversion mode.
  Data Source Issues: The data source may not be properly defined or may have issues that prevent it from being processed correctly.
  Version Compatibility: The version of SAP BW or HANA being used may not support certain conversion modes.
  
  Solutions:
  
  Check Data Types: Review the data types of the fields involved in the transformation or data flow. Ensure that the conversion mode being used is appropriate for those data types.
  Review Transformation Logic: Examine the transformation logic in the Data Flow or InfoPackage. Make sure that the conversion modes specified are valid and supported.
  Update SAP Components: Ensure that your SAP BW and HANA components are up to date. Sometimes, upgrading to the latest version can resolve compatibility issues.
  Modify Conversion Mode: If you have control over the conversion mode being used, try changing it to a supported mode. Refer to the SAP documentation for the list of supported conversion modes for your specific version.
  Check SAP Notes: Look for any relevant SAP Notes that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Consult Documentation: Review the SAP BW and HANA documentation for information on supported conversion modes and data types.
  
  Related Information:
  
  SAP Notes: Search the SAP Support Portal for notes related to RSDRI_HDB109 or similar issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved this issue.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on data types, transformations, and supported features in SAP BW and HANA.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.