How To Fix CNV738 - Multicopy Position not set for any field of table &

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 738

• Message text: Multicopy Position not set for any field of table &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV738 - Multicopy Position not set for any field of table & ?

  The SAP error message CNV738 indicates that there is an issue with the multicopy position not being set for any field of a specific table during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transfer processes.
  Cause:
  
  Configuration Issue: The multicopy position may not have been properly configured in the migration settings. This can happen if the mapping of fields from the source to the target table is incomplete or incorrect.
  Missing Field Mapping: The fields in the source table may not be mapped to the corresponding fields in the target table, leading to the system not knowing how to handle the data transfer.
  Data Structure Changes: If there have been changes in the data structure (e.g., fields added or removed) between the source and target systems, it can lead to this error.
  Custom Development: If there are custom fields or tables involved, they may not be properly accounted for in the migration process.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the data migration process. Ensure that the multicopy position is correctly set for all relevant fields in the table.
  Field Mapping: Verify that all fields in the source table are correctly mapped to the target table. This includes checking for any missing mappings or incorrect data types.
  Update Migration Settings: If there are changes in the data structure, update the migration settings to reflect these changes. This may involve adjusting the mapping or adding new fields.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific guidelines or troubleshooting steps provided for this error.
  Testing: After making changes, perform a test migration to ensure that the error has been resolved and that data is being transferred correctly.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Migration Cockpit: If using the SAP S/4HANA Migration Cockpit, familiarize yourself with its features and best practices for data migration.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or support for further assistance.