How To Fix CNV_MBT559 -

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 559

• 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?

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_MBT559 - ?

  The SAP error message CNV_MBT559 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error can occur when there are inconsistencies or issues with the data being migrated.
  Cause:
  The specific cause of the CNV_MBT559 error can vary, but common reasons include:
  
  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 be missing in the source data.
  Data Type Mismatches: There may be discrepancies between the data types in the source and target systems.
  Configuration Issues: Incorrect configuration settings in the migration tool or the target system can lead to this error.
  Business Logic Violations: The data may violate business rules or logic defined in the target system.
  
  Solution:
  To resolve the CNV_MBT559 error, consider the following steps:
  
  Check the Error Log: Review the detailed error log provided by the migration tool to identify the specific records or fields causing the issue.
  Validate Source Data: Ensure that the source data is complete, consistent, and adheres to the required formats and constraints.
  Review Mapping Rules: Check the mapping rules defined in the migration tool to ensure they are correctly set up for the data being migrated.
  Adjust Configuration: If necessary, adjust the configuration settings in the migration tool or the target system to align with the data being migrated.
  Test Migration: Perform a test migration with a smaller dataset to identify and resolve issues before executing a full migration.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for additional guidance and troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or fixes related to the CNV_MBT559 error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting tips.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.