How To Fix CNV20551738 - Table-Field &1-&2 is already present in the grid.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 738

• Message text: Table-Field &1-&2 is already present in the grid.

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 CNV20551738 - Table-Field &1-&2 is already present in the grid. ?

  The SAP error message CNV20551738, which states "Table-Field &1-&2 is already present in the grid," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a duplicate entry for a specific table-field combination in the data mapping grid.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that the same table-field combination has been added multiple times in the mapping grid. This can happen if the user inadvertently tries to map the same field more than once.
  Configuration Issues: There may be issues with the configuration of the migration project, leading to unintended duplicates.
  Data Source Issues: If the source data contains duplicates or if the mapping is incorrectly set up, it can lead to this error.
  
  Solution:
  
  Check the Mapping Grid: Review the mapping grid for the specific migration project. Look for the table-field combination indicated in the error message (replace &1 and &2 with the actual table and field names). Remove any duplicate entries.
  Adjust the Data Source: Ensure that the source data does not contain duplicates for the fields being mapped. Clean up the data if necessary.
  Reconfigure the Migration Project: If the issue persists, consider reconfiguring the migration project or starting a new one to ensure that the mapping is set up correctly without duplicates.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using to ensure that you are following the correct procedures and guidelines.
  Seek Support: If you are unable to resolve the issue, consider reaching out to SAP support or consulting with an SAP expert who can provide assistance based on the specific context of your migration project.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific tool you are using for data migration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV20551738 error in your SAP environment.