How To Fix CNV_DMC_SIN388 - Conversion error (units of measure)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 388

• Message text: Conversion error (units of measure)

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_SIN388 - Conversion error (units of measure) ?

  The SAP error message CNV_DMC_SIN388, which indicates a conversion error related to units of measure, typically occurs during data migration or conversion processes, particularly when using the SAP Data Migration Cockpit or similar tools. This error suggests that there is an issue with the units of measure being used in the data being processed.
  Cause:
  
  Inconsistent Units of Measure: The source data may contain units of measure that are not recognized or are inconsistent with the target system's configuration.
  Missing Unit of Measure: The unit of measure may not be defined in the target system, leading to conversion failures.
  Incorrect Mapping: The mapping of units of measure between the source and target systems may be incorrect or incomplete.
  Data Format Issues: The format of the data being imported may not match the expected format for units of measure in the target system.
  
  Solution:
  
  Check Unit of Measure Definitions: Ensure that all units of measure used in the source data are defined in the target SAP system. You can do this by checking the configuration in the SAP system (transaction code CUNI).
  Review Mapping Configuration: Verify the mapping of units of measure in the migration tool. Ensure that each unit of measure in the source data is correctly mapped to a corresponding unit in the target system.
  Data Cleansing: Before migration, cleanse the source data to ensure that all units of measure are consistent and correctly formatted. This may involve standardizing units or converting them to a common unit.
  Error Logs: Review the error logs generated during the migration process for more specific details about the records that caused the error. This can help identify specific issues with the data.
  Testing: Conduct a test migration with a smaller dataset to identify and resolve any issues before performing a full migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling unit of measure issues during data migration.
  Documentation: Refer to the SAP documentation for the Data Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the CNV_DMC_SIN388 error and successfully complete your data migration.