How To Fix CNV651 - Table &1 is displayed

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 651

• Message text: Table &1 is displayed

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 CNV651 - Table &1 is displayed ?

  The SAP error message CNV651 typically indicates an issue related to a specific table during a data migration or conversion process, often associated with the SAP S/4HANA migration or other data transformation projects. The message suggests that the system is unable to process or find the specified table (&1).
  Cause:
  
  Missing Table: The specified table may not exist in the database.
  Incorrect Configuration: There may be a misconfiguration in the migration settings or parameters.
  Authorization Issues: The user executing the migration may not have the necessary permissions to access the table.
  Data Model Changes: If the data model has changed (e.g., during an upgrade), the table may have been renamed or removed.
  Technical Issues: There could be underlying technical issues such as database connectivity problems or corruption.
  
  Solution:
  
  Check Table Existence: Verify that the table specified in the error message exists in the database. You can do this using transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser).
  Review Migration Settings: Ensure that the migration settings are correctly configured and that all necessary parameters are set.
  User Authorizations: Check the user authorizations to ensure that the user has the necessary permissions to access the table.
  Consult Documentation: Refer to the SAP documentation related to the specific migration or conversion process you are performing to ensure that all prerequisites are met.
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and notes, as there may be fixes for known issues.
  Debugging: If the issue persists, consider debugging the migration process to identify the root cause of the error.
  SAP Support: If you are unable to resolve the issue, consider reaching out to SAP Support for assistance, providing them with the error details and context.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the CNV651 error for any specific fixes or recommendations.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, review the logs and error messages for more detailed information.
  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 diagnose and resolve the CNV651 error related to the specified table in your SAP environment.