How To Fix CNV10300004 - No delimitation for table &1 and type &2 in CNVFIELDREF

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV10300 - Message class for development class CNV_10300

• Message number: 004

• Message text: No delimitation for table &1 and type &2 in CNVFIELDREF

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV10300004 - No delimitation for table &1 and type &2 in CNVFIELDREF ?

  The SAP error message CNV10300004 indicates that there is no delimitation for a specific table and type in the context of the CNVFIELDREF, which is typically related to data conversion or migration processes in SAP systems. This error is often encountered during data migration projects, especially when using tools like SAP S/4HANA Migration Cockpit or other data transfer methods.
  Cause:
  
  
  Missing Delimitation: The error suggests that the system is unable to find the necessary delimiters for the specified table and type. This could be due to:
  
  Incorrect configuration of the data migration settings.
  Missing or incomplete entries in the mapping tables that define how data should be transformed or migrated.
  The table or type specified may not be correctly defined in the system.
  
  
  
  Data Structure Changes: If the data structure has changed (e.g., during an upgrade or migration), the expected delimiters may no longer be valid.
  
  
  Custom Development: If there are custom fields or tables involved, they may not have been properly included in the migration configuration.
  
  
  Solution:
  
  
  Check Configuration: Review the configuration settings for the data migration project. Ensure that all necessary mappings and delimiters are correctly defined for the specified table and type.
  
  
  Update Mapping Tables: If the error is related to missing entries in mapping tables, update these tables to include the necessary delimiters for the specified table and type.
  
  
  Review Data Structure: If there have been changes to the data structure, ensure that the migration tool is aware of these changes and that the mappings reflect the current structure.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific guidelines or requirements for defining delimiters.
  
  
  Debugging: If the issue persists, consider debugging the migration process to identify where the error is occurring. This may involve checking logs or using transaction codes like SLG1 to view application logs.
  
  
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. Provide them with the error message and context to help them diagnose the problem.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) or S/4HANA Migration Cockpit documentation.
  SAP Notes: Check for any SAP Notes related to the specific error message or the migration tool you are using. SAP Notes often contain fixes or workarounds for known issues.
  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.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.