How To Fix DD_MT_SHARING009 - Conversion step failed (&1, &2, &3, &4)

SAP Error Message - Details

• Message type: E = Error

• Message class: DD_MT_SHARING - DDIC Multi Tenancy Sharing: Messages

• Message number: 009

• Message text: Conversion step failed (&1, &2, &3, &4)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DD_MT_SHARING009 - Conversion step failed (&1, &2, &3, &4) ?

  The SAP error message DD_MT_SHARING009 indicates that a conversion step has failed during a data transfer or migration process. This error typically occurs in the context of data model transformations, especially when using tools like the SAP Data Services or during the execution of data migration projects.
  Causes:
  
  Data Type Mismatch: The source and target data types may not be compatible, leading to conversion failures.
  Invalid Data: The data being processed may contain invalid or unexpected values that cannot be converted.
  Configuration Issues: Incorrect settings in the data transfer or transformation process can lead to failures.
  Missing or Incorrect Mapping: If the mapping between source and target fields is not correctly defined, it can cause conversion issues.
  System Resource Limitations: Insufficient memory or processing power can lead to failures during large data conversions.
  
  Solutions:
  
  Check Data Types: Ensure that the data types in the source and target systems are compatible. Adjust the mapping if necessary.
  Validate Data: Review the data being processed for any invalid entries. Cleanse the data to remove or correct any problematic values.
  Review Configuration: Check the configuration settings for the data transfer or transformation process. Ensure that all parameters are set correctly.
  Examine Mapping: Verify that the mapping between source and target fields is correctly defined and that all required fields are included.
  Monitor System Resources: Ensure that the system has adequate resources (memory, CPU) to handle the data conversion process. Consider optimizing the process or running it in smaller batches if necessary.
  Check Logs: Review the detailed logs generated during the conversion process for more specific error messages that can provide additional context on the failure.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the official SAP documentation for data migration and transformation processes to ensure best practices are being followed.
  Community Forums: Engage with the SAP community forums or support channels to see if others have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance, providing them with detailed logs and context about the error.