How To Fix CNVMBT063 - Problems during the synchronization of the FM-ID occured

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVMBT - Messages for MBT/API/PCL

• Message number: 063

• Message text: Problems during the synchronization of the FM-ID occured

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 CNVMBT063 - Problems during the synchronization of the FM-ID occured ?

  The SAP error message CNVMBT063, which indicates "Problems during the synchronization of the FM-ID occurred," typically arises during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error is related to the synchronization of Functional Module IDs (FM-IDs) in the context of data migration.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being migrated, such as missing or incorrect entries in the source system.
  Configuration Issues: The migration settings or configurations may not be correctly set up, leading to synchronization problems.
  Technical Issues: There could be underlying technical issues, such as database locks, connectivity problems, or issues with the migration tool itself.
  Version Compatibility: The version of the source system may not be compatible with the target system, leading to synchronization issues.
  
  Solutions:
  
  Check Data Consistency: Review the data in the source system for any inconsistencies or missing entries. Ensure that all required fields are populated correctly.
  Review Migration Settings: Verify the configuration settings in the migration tool. Ensure that all parameters are set correctly and that the mapping of data is accurate.
  Log Analysis: Check the logs generated during the migration process for more detailed error messages. This can provide insights into what specifically went wrong during synchronization.
  Database Checks: Ensure that there are no database locks or connectivity issues. You may need to check the database status and resolve any issues before retrying the migration.
  Consult Documentation: Refer to the official SAP documentation for the migration tool you are using. There may be specific notes or guidelines related to the error message CNVMBT063.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently releases notes that provide fixes or workarounds for known issues.
  Testing: If possible, conduct a test migration with a smaller dataset to identify if the issue persists. This can help isolate the problem.
  
  Related Information:
  
  SAP Migration Cockpit: Familiarize yourself with the SAP Migration Cockpit and its functionalities, as it is often the tool used for data migration.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues. You can find discussions, solutions, and best practices.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. They can provide more in-depth troubleshooting based on your specific system configuration.
  
  By following these steps, you should be able to identify the cause of the CNVMBT063 error and implement a suitable solution.