How To Fix CNV_DMC_MC024 - Rule name too long; maximum length for rules is &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC - Migration Object Modeler

• Message number: 024

• Message text: Rule name too long; maximum length for rules is &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC024 - Rule name too long; maximum length for rules is &1 ?

  The SAP error message CNV_DMC_MC024 indicates that a rule name in the Data Migration Cockpit (DMC) is too long. The error message specifies that the maximum length for rule names is defined by the placeholder &1, which will be replaced by the actual maximum length when the error occurs.
  Cause:
  The primary cause of this error is that the name of a migration rule exceeds the allowed character limit set by the system. This can happen when users create or modify migration rules and do not adhere to the naming conventions or length restrictions.
  Solution:
  To resolve this error, you should take the following steps:
  
  
  Identify the Rule: Determine which rule is causing the error. This may involve reviewing the migration rules you have created or modified recently.
  
  
  Shorten the Rule Name: Once you identify the rule, edit the rule name to ensure it is within the allowed character limit. The maximum length will be specified in the error message (replace &1 with the actual number).
  
  
  Save Changes: After renaming the rule, save your changes and try to execute the migration process again.
  
  
  Review Naming Conventions: To prevent this issue in the future, consider establishing a naming convention for your migration rules that adheres to the length restrictions.
  
  
  Related Information:
  
  Documentation: Refer to the SAP Help Portal or the specific documentation for the Data Migration Cockpit for guidelines on naming conventions and limitations.
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or updates regarding this error message.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to resolve the CNV_DMC_MC024 error and continue with your data migration tasks.