How To Fix CNV_20800129 - In activity Make Special Settings, option Accept all partners selected

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20800 - Message class for CNV_20800

• Message number: 129

• Message text: In activity Make Special Settings, option Accept all partners selected

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 CNV_20800129 - In activity Make Special Settings, option Accept all partners selected ?

  The SAP error message CNV_20800129 typically occurs during data migration activities, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error is related to the configuration of partner functions in the system, specifically when the option "Accept all partners" is selected in the activity "Make Special Settings."
  Cause:
  The error message indicates that there is an issue with the partner functions that are being processed. This can happen due to several reasons, such as:
  
  Inconsistent Partner Data: The partner data in the source system may not be consistent or may not match the expected format in the target system.
  Missing Partner Functions: Required partner functions may not be defined in the target system, leading to issues when trying to accept all partners.
  Configuration Issues: There may be configuration settings in the target system that are not aligned with the data being migrated.
  
  Solution:
  To resolve the error CNV_20800129, you can follow these steps:
  
  
  Check Partner Functions: Verify that all necessary partner functions are defined in the target system. Ensure that the partner functions in the source system match those in the target system.
  
  
  Review Migration Settings: Go back to the "Make Special Settings" activity and review the settings for the "Accept all partners" option. Ensure that this option is appropriate for your migration scenario.
  
  
  Data Consistency Check: Perform a data consistency check on the partner data in the source system. Look for any discrepancies or missing entries that could cause issues during migration.
  
  
  Adjust Configuration: If necessary, adjust the configuration settings in the target system to accommodate the partner data being migrated. This may involve creating or modifying partner functions.
  
  
  Consult Documentation: Refer to the SAP documentation related to the migration cockpit and partner functions for any specific guidelines or prerequisites that need to be met.
  
  
  Error Logs: Check the error logs for more detailed information about the error. This can provide insights into what specifically is causing the issue.
  
  
  Testing: After making the necessary adjustments, perform a test migration to see if the error persists.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on partner function migration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide additional context and troubleshooting steps for migration-related errors.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to successfully complete your data migration.