How To Fix CNV20551247 - & is excluded from deletion at field level

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 247

• Message text: & is excluded from deletion at field level

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 CNV20551247 - & is excluded from deletion at field level ?

  The SAP error message CNV20551247 typically relates to issues encountered during data migration or conversion processes, particularly when using SAP's tools for data transfer or system conversion. The specific message "is excluded from deletion at field level" indicates that there are certain fields or records that cannot be deleted due to constraints or settings in the system.
  Cause:
  
  Field-Level Restrictions: The field or record you are trying to delete may have been marked as non-deletable due to business rules or configurations in the system.
  Data Integrity Constraints: There may be dependencies or relationships with other data that prevent deletion. For example, if the field is linked to other records or is part of a critical business process, it may be protected from deletion.
  Custom Logic: Custom enhancements or modifications in the SAP system may impose additional restrictions on data deletion.
  
  Solution:
  
  Review Configuration: Check the configuration settings related to the specific field or table. Ensure that the field is not set to be non-deletable in the system settings.
  Data Dependencies: Investigate any dependencies that might exist. If the field is linked to other records, you may need to address those dependencies before attempting deletion.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message. SAP may provide guidance on how to handle this error.
  Use Transaction Codes: Utilize transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to analyze the table structure and field properties.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide insights based on the specific context of your system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error message or provide additional context.
  Data Migration Tools: If you are using specific data migration tools (like SAP S/4HANA Migration Cockpit), ensure that you are following the recommended procedures and guidelines.
  Testing Environment: If possible, replicate the issue in a testing environment to better understand the cause without affecting production data.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.