How To Fix CNV_10940_MSG022 - Custom control error

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10940_MSG - Message Class for Report Variant Scan

• Message number: 022

• Message text: Custom control error

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_10940_MSG022 - Custom control error ?

  The SAP error message CNV_10940_MSG022 typically relates to issues encountered during data migration or conversion processes, particularly when using SAP's Data Migration tools or the SAP S/4HANA Migration Cockpit. This error is often associated with custom controls or custom logic that may not be functioning as expected.
  Cause:
  The error can arise due to several reasons, including:
  
  Custom Code Issues: If there are custom enhancements or modifications in the migration process, they may not be compatible with the standard migration logic.
  Data Format Issues: The data being migrated may not conform to the expected format or structure, leading to validation errors.
  Configuration Problems: Incorrect configuration settings in the migration cockpit or related tools can lead to this error.
  Missing Dependencies: Required objects or dependencies may be missing or not properly activated in the system.
  
  Solution:
  To resolve the CNV_10940_MSG022 error, consider the following steps:
  
  Check Custom Code: Review any custom code or enhancements related to the migration process. Ensure that they are compatible with the current version of SAP and the migration tools being used.
  Validate Data: Ensure that the data being migrated is in the correct format and meets all validation criteria. You may need to clean or transform the data before migration.
  Review Configuration: Check the configuration settings in the migration cockpit. Ensure that all necessary settings are correctly configured.
  Check Logs: Look at the detailed logs generated during the migration process. These logs can provide more context about what specifically is causing the error.
  SAP Notes: Search for relevant SAP Notes 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 isolate the issue and identify any specific records or configurations that may be causing the error.
  Consult Documentation: Review the official SAP documentation for the migration tools you are using to ensure that you are following the recommended procedures.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide more specific guidance based on your system configuration and the details of the error.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues. They can provide insights or solutions based on their experiences.
  Training and Resources: Ensure that your team is trained on the latest data migration tools and best practices, as this can help prevent issues during the migration process.
  
  By following these steps, you should be able to diagnose and resolve the CNV_10940_MSG022 error effectively.