How To Fix CNVA_00006_MSG046 - Change is not possible for &; Collect tables was executed already

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVA_00006_MSG - Message class for Content Based Search

• Message number: 046

• Message text: Change is not possible for &; Collect tables was executed already

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 CNVA_00006_MSG046 - Change is not possible for &; Collect tables was executed already ?

  The SAP error message CNVA_00006_MSG046 indicates that a change is not possible because the collect tables have already been executed. This typically occurs in the context of data migration or system conversion processes, particularly when using tools like the SAP S/4HANA Migration Cockpit or SAP Data Migration tools.
  Cause:
  The error arises when you attempt to make changes to data or configurations that have already been processed or collected in the system. This can happen if:
  
  You are trying to re-execute a migration or data load process that has already been completed.
  There are inconsistencies in the data or configuration that prevent further changes.
  The system is in a state where it expects the collect tables to remain unchanged after execution.
  
  Solution:
  To resolve this error, you can consider the following steps:
  
  
  Check Execution Status: Verify if the collect tables have indeed been executed. You can do this by checking the logs or status of the previous migration or data load process.
  
  
  Rollback or Reset: If you need to make changes, you may need to roll back the previous execution. This could involve resetting the migration process or clearing the collect tables, depending on the specific context and tools you are using.
  
  
  Review Data: Ensure that the data you are trying to change is valid and does not conflict with the existing data in the collect tables.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration or data load tool you are using. There may be specific instructions on how to handle this error.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. They can provide guidance based on the specific details of your system and the error.
  
  
  Related Information:
  
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, familiarize yourself with its functionalities and limitations regarding data migration.
  Data Migration Tools: Understand the specific data migration tools you are using, as each may have different processes for handling collect tables and error messages.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to address the CNVA_00006_MSG046 error and proceed with your data migration or system conversion tasks.