How To Fix CNV_MBT623 -

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 623

• Message text:

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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT623 - ?

  The SAP error message CNV_MBT623 typically relates to issues encountered during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error can occur due to various reasons, such as data inconsistencies, missing required fields, or issues with the mapping of data.
  Cause:
  
  Data Inconsistencies: The data being migrated may not meet the required format or constraints defined in the target system.
  Missing Required Fields: Certain mandatory fields may not be populated in the source data, leading to migration failures.
  Mapping Issues: There may be problems with how the source data is mapped to the target fields in the SAP system.
  Configuration Issues: Incorrect configuration settings in the migration tool or the target system can also lead to this error.
  
  Solution:
  
  Check Data Quality: Review the source data for inconsistencies, missing values, or incorrect formats. Ensure that all required fields are populated correctly.
  Review Mapping: Verify the mapping of source fields to target fields. Ensure that the data types and formats are compatible.
  Consult Migration Documentation: Refer to the SAP migration documentation for specific requirements related to the data being migrated.
  Use Migration Cockpit Tools: Utilize the tools provided in the SAP Migration Cockpit to validate the data before migration. This can help identify issues early in the process.
  Error Logs: Check the error logs generated during the migration process for more detailed information about the specific cause of the error.
  Testing: Conduct thorough testing in a development or sandbox environment before performing the migration in production.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions related to the CNV_MBT623 error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP documentation for the specific migration tool you are using, as it may contain troubleshooting steps and best practices.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.