How To Fix CNV427 - OBJTOFIRST: &, OBJTOLAST: &

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 427

• Message text: OBJTOFIRST: &, OBJTOLAST: &

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 CNV427 - OBJTOFIRST: &, OBJTOLAST: & ?

  The SAP error message CNV427 OBJTOFIRST: &, OBJTOLAST: & typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that there is an issue with the object range specified for the migration process.
  Cause:
  
  
  Invalid Object Range: The error suggests that the specified range of objects (from OBJTOFIRST to OBJTOLAST) is not valid. This could be due to:
  
  The objects not existing in the system.
  The range being incorrectly defined or out of bounds.
  Data inconsistencies or missing entries in the source data.
  
  
  
  Configuration Issues: There may be configuration issues in the migration settings that lead to incorrect object identification.
  
  
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the specified objects.
  
  
  Solution:
  
  
  Check Object Range: Verify the object range specified in the migration settings. Ensure that the first and last objects are correctly defined and exist in the system.
  
  
  Review Migration Settings: Go through the migration configuration to ensure that all settings are correct and that the objects are properly mapped.
  
  
  Data Consistency Check: Perform a data consistency check on the source data to ensure that all required entries are present and valid.
  
  
  Authorization Check: Ensure that the user executing the migration has the necessary authorizations to access and modify the specified objects.
  
  
  Logs and Traces: Check the migration logs and traces for more detailed error messages that can provide additional context on what might be causing the issue.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool you are using for any additional troubleshooting steps or known issues.
  
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with the error details and any relevant logs.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on similar issues.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the CNV427 error in your SAP environment.