How To Fix CNV_PE249 - Sender cannot be excluded

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 249

• Message text: Sender cannot be excluded

What causes this issue?

Worklist item &V1& cannot be excluded from processing in the sender
system due to its status, an existing lock, or the item is blocked for
processing.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE249 - Sender cannot be excluded ?

  The SAP error message CNV_PE249 "Sender cannot be excluded" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system is trying to exclude a sender (such as a source system or data object) that is required for the migration process.
  Cause:
  
  Mandatory Sender: The sender you are trying to exclude is mandatory for the migration process. This could be due to dependencies in the data model or relationships that require the sender to be included.
  Configuration Issues: There may be configuration settings that are not correctly set up, leading the system to believe that the sender is necessary.
  Data Integrity: The sender might be linked to other data objects that are essential for maintaining data integrity during the migration.
  
  Solution:
  
  Review Migration Settings: Check the migration settings to ensure that the sender you are trying to exclude is not marked as mandatory. If it is, you will need to include it in the migration process.
  Check Dependencies: Analyze the dependencies of the sender in the data model. If other objects rely on this sender, you will need to include it to maintain data integrity.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be guidelines or prerequisites that need to be followed.
  Adjust Exclusion Criteria: If you are using a custom migration program or tool, review the logic that determines which senders can be excluded. Adjust the criteria if necessary.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They can provide insights based on the specific context of your migration.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into common issues and their resolutions.
  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 the cause of the CNV_PE249 error and implement a suitable solution.