How To Fix CNV_MBT018 - DESCRIPTION:

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 018

• Message text: DESCRIPTION:

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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_MBT018 - DESCRIPTION: ?

  The SAP error message CNV_MBT018 typically relates to issues encountered during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other migration tools. This error can occur for various reasons, often linked to data inconsistencies, configuration issues, or missing data.
  Cause:
  
  Data Inconsistencies: The data being migrated may not meet the required format or constraints defined in the target system.
  Missing Configuration: Certain configurations or settings in the target system may not be properly set up, leading to migration failures.
  Mapping Issues: There may be issues with the mapping of fields between the source and target systems.
  Data Validation Errors: The data being migrated may fail validation checks due to incorrect or incomplete information.
  
  Solution:
  
  Check Data Quality: Review the data in the source system for inconsistencies or errors. Ensure that all required fields are populated and that the data adheres to the expected formats.
  Review Migration Mapping: Verify the mapping of fields between the source and target systems. Ensure that all necessary fields are correctly mapped and that there are no discrepancies.
  Configuration Review: Check the configuration settings in the target system to ensure that they align with the requirements for the data being migrated.
  Consult Logs: Look at the detailed logs generated during the migration process. These logs can provide more specific information about what caused the error.
  Use SAP Notes: Search for relevant SAP Notes or documentation that may address this specific error. SAP frequently updates its knowledge base with solutions for common issues.
  Testing: Conduct thorough testing in a non-production environment to identify and resolve issues before performing the migration in the production environment.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for detailed guidelines and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if you have a support contract.
  
  By following these steps, you should be able to identify the root cause of the CNV_MBT018 error and implement a solution to successfully complete your data migration.