How To Fix CNV_MBT064 - & entry doesnot exist

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 064

• Message text: & entry doesnot exist

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_MBT064 - & entry doesnot exist ?

  The SAP error message CNV_MBT064 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The specific message "entry does not exist" indicates that the system is unable to find a required entry in the database or a specific table that is necessary for the migration process.
  Causes:
  
  Missing Data: The most common cause is that the data expected by the migration program is missing from the source system or has not been properly extracted.
  Incorrect Configuration: There may be configuration issues in the migration settings that lead to the system looking for entries that do not exist.
  Data Mapping Issues: If the mapping of data from the old system to the new system is incorrect, it can lead to missing entries.
  Authorization Issues: Sometimes, the user executing the migration may not have the necessary authorizations to access certain data.
  Inconsistent Data: Data inconsistencies or integrity issues in the source system can also lead to this error.
  
  Solutions:
  
  Check Data Availability: Verify that the required data exists in the source system. You may need to run reports or queries to confirm that the necessary entries are present.
  Review Migration Settings: Go through the migration settings and ensure that all configurations are correct. This includes checking the mapping of fields and ensuring that all required parameters are set.
  Data Validation: Perform data validation checks to ensure that the data being migrated is complete and consistent. This may involve cleaning up the data in the source system.
  Authorization Check: Ensure that the user executing the migration has the necessary authorizations to access all relevant data.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific notes or guidelines related to the error message.
  Logs and Traces: Check the logs and traces generated during the migration process for more detailed error messages that can provide additional context on what is missing.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions to common issues.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using, as it may contain troubleshooting steps for common errors.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.