How To Fix CNV20201068 - Format error! Number = &1 has wrong data format! (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20201 -

• Message number: 068

• Message text: Format error! Number = &1 has wrong data format! (&2)

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 CNV20201068 - Format error! Number = &1 has wrong data format! (&2) ?

  The SAP error message CNV20201068 indicates a format error related to a number that does not conform to the expected data format. This error typically arises during data migration or conversion processes, particularly when using SAP's data migration tools or during system upgrades.
  Cause:
  
  
  Data Format Mismatch: The number provided does not match the expected format defined in the target system. This could be due to:
  
  Incorrect decimal or thousand separators.
  The number being too large or too small for the target field.
  The number being in a different format (e.g., text instead of numeric).
  
  
  
  Data Type Issues: The source data type may not be compatible with the target data type. For example, trying to insert a string into a numeric field.
  
  
  Configuration Issues: The settings in the SAP system regarding number formats (like currency, decimal places, etc.) may not align with the incoming data.
  
  
  Solution:
  
  
  Check Data Format: Review the data being imported or converted. Ensure that the number format matches the expected format in the target system. This includes:
  
  Correct use of decimal and thousand separators.
  Ensuring that the number is within the acceptable range for the target field.
  
  
  
  Data Cleansing: If the data is coming from an external source, consider cleansing the data before migration. This may involve:
  
  Converting text representations of numbers into numeric formats.
  Removing any non-numeric characters.
  
  
  
  Adjust Configuration: Check the configuration settings in the SAP system for number formats. Ensure that they are set correctly to match the incoming data.
  
  
  Use Data Migration Tools: If you are using SAP's data migration tools (like LSMW or SAP S/4HANA Migration Cockpit), ensure that the mapping and transformation rules are correctly defined to handle the data format.
  
  
  Error Logging: Review the logs for more detailed error messages that may provide additional context on the specific data causing the issue.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on data migration issues.
  Documentation: Refer to the official SAP documentation for data migration tools and best practices.
  Community Forums: Engage with SAP community forums or support channels for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the CNV20201068 error and implement a solution to resolve it.