How To Fix CNV_20000215 - issue reading the first day and last day of variant &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20000 - Messages for fiscal year change

• Message number: 215

• Message text: issue reading the first day and last day of variant &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20000215 - issue reading the first day and last day of variant &1 ?

  The SAP error message CNV_20000215 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with reading the date range specified in a variant, which is often used to filter or select data for processing.
  Cause:
  
  Incorrect Date Format: The date format specified in the variant may not be recognized by the system. This can happen if the format does not match the expected format for the SAP system.
  Missing Dates: The first day and/or last day fields in the variant may be empty or not properly defined.
  Variant Configuration Issues: There may be issues with how the variant is configured, such as incorrect parameters or settings.
  Authorization Issues: The user may not have the necessary authorizations to read the variant or the associated data.
  
  Solution:
  
  Check Date Format: Ensure that the date format in the variant matches the expected format in SAP. Typically, the format should be YYYYMMDD.
  Define Dates: Make sure that both the first day and last day fields in the variant are filled in correctly. If they are empty, populate them with valid dates.
  Review Variant Configuration: Go through the variant settings to ensure that all parameters are correctly set up. You may need to recreate the variant if there are persistent issues.
  Check Authorizations: Verify that the user executing the migration has the necessary authorizations to access the variant and the data it references.
  Test with Different Variants: If possible, try using a different variant or create a new one to see if the issue persists.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SE38 or SA38 to run reports or check variants.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Logs and Traces: Review logs and traces for more detailed error messages that can provide further insight into the issue.
  SAP Community: Consider searching or posting in the SAP Community forums for additional support from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation.