How To Fix CNV_PE239 - Sender configuration change is not allowed

CNV_PE239 - Overview

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 239

• Message text: Sender configuration change is not allowed

What causes this issue?

Sender configuration change of a worklist item &V1& is not possible due
to its status, a lock, or an exclusion.

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.

CNV_PE239 - Details

• The SAP error message CNV_PE239: Sender configuration change is not allowed typically occurs in the context of data migration or transformation processes, particularly when using SAP's Data Migration tools or the SAP S/4HANA Migration Cockpit. This error indicates that there is an attempt to change the configuration of a sender system that is not permitted at that stage of the migration process.
  Causes:
  
  Configuration Lock: The sender configuration may be locked due to the current state of the migration process. This can happen if the migration is in progress or if certain prerequisites have not been met.
  Incorrect Sequence of Steps: The error may arise if the migration steps are not followed in the correct order, leading to attempts to modify configurations that should remain static during certain phases.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the sender configuration.
  Technical Restrictions: There may be technical restrictions in place