How To Fix CNS040 - An entry in the receiver customizing settings uses the overwrite scenario

SAP Error Message - Details

• Message type: E = Error

• Message class: CNS -

• Message number: 040

• Message text: An entry in the receiver customizing settings uses the overwrite scenario

What causes this issue?

The entry in Customizing table TCNS_SET_RECV for receiver "&V1&
" for export object type "&v2&" and the application ID "&v3&" in client
"&v4&" uses the overwrite scenario (indicator HIST_REQ is not set). This
scenario is no longer supported by CNS. The corresponding Customizing
entries and any corresponding existing change pointers were still
realized.

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?

This message is intended as information for you that the overwrite
scenario is no longer supported at this point.
If applicable, note the affected combination of client, application ID,
export object type, and receiver, so that you can check in the context
of the corresponding application whether the overwrite scenario was
deactivated in the respective application. However, it is more likely
that the HIST_REQ indicator is entered incorrectly.

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 CNS040 - An entry in the receiver customizing settings uses the overwrite scenario ?

  The SAP error message CNS040 indicates that there is an issue with the receiver customizing settings in the context of the SAP system's configuration for message processing, particularly when using the Integration Engine or Process Integration (PI). The error typically arises when the system encounters a configuration that uses an "overwrite scenario," which can lead to conflicts or unexpected behavior in message processing.
  Cause:
  The error message CNS040 is triggered when:
  
  Receiver Customizing Settings: The receiver settings in the configuration are set to use an overwrite scenario, which may not be compatible with the current message processing logic or the expected behavior of the system.
  Configuration Conflicts: There may be conflicting settings or misconfigurations in the receiver determination or interface mapping that lead to the system being unable to process the message correctly.
  Missing or Incorrect Parameters: Required parameters for the overwrite scenario may be missing or incorrectly defined, leading to the error.
  
  Solution:
  To resolve the CNS040 error, you can take the following steps:
  
  
  Review Receiver Customizing Settings:
  
  Go to the relevant configuration area in the SAP system (e.g., Integration Directory or the relevant transaction code).
  Check the receiver determination and ensure that the settings are correctly defined and do not conflict with other configurations.
  
  
  
  Adjust Overwrite Scenario:
  
  If the overwrite scenario is not necessary for your use case, consider changing it to a different scenario that does not cause conflicts.
  If the overwrite scenario is required, ensure that all necessary parameters and settings are correctly configured.
  
  
  
  Check for Conflicts:
  
  Look for any other receiver settings that might conflict with the current configuration. Ensure that there are no overlapping or contradictory rules.
  
  
  
  Test the Configuration:
  
  After making changes, test the configuration to ensure that the messages are processed correctly without triggering the CNS040 error.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of your SAP system for any additional guidance or known issues related to the CNS040 error.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the configurations, consider reaching out to SAP support for further assistance, providing them with detailed information about your configuration and the error message.
  
  
  
  Related Information:
  
  Integration Engine: The component responsible for processing messages in SAP PI/PO.
  Receiver Determination: The process of determining the appropriate receiver for a message based on the defined rules and configurations.
  Overwrite Scenario: A specific configuration that allows one message to overwrite another, which can lead to data loss if not managed properly.
  
  By following these steps, you should be able to identify and resolve the cause of the CNS040 error in your SAP system.