How To Fix D9402 - Error in ALE Customizing (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: D9 - Environment Management System

• Message number: 402

• Message text: Error in ALE Customizing (&1)

What causes this issue?

An error has occurred in ALE Customizing.

System Response

Object distribution has been terminated.

How to fix this error?

Check ALE Customizing. Additionally, a more exact description may
possibly be found in (&v1&).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message D9402 - Error in ALE Customizing (&1) ?

  The SAP error message D9402, which states "Error in ALE Customizing (&1)," typically indicates an issue with the Application Link Enabling (ALE) configuration in your SAP system. This error can arise due to various reasons related to the setup of ALE, which is used for data distribution between different SAP systems or between an SAP system and non-SAP systems.
  Causes of D9402 Error
  
  
  Incorrect Configuration: The ALE settings may not be correctly configured. This includes issues with logical systems, distribution model, or message types.
  
  
  Missing Logical Systems: The logical systems involved in the ALE communication may not be defined or may not be correctly assigned.
  
  
  Distribution Model Issues: The distribution model may not be properly set up, or the necessary message types may not be included.
  
  
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the ALE configuration.
  
  
  Transport Issues: If the ALE configuration was transported from another system, there may be inconsistencies or missing objects.
  
  
  Solutions
  
  
  Check ALE Configuration:
  
  Go to transaction SALE (ALE Configuration) and verify the settings for logical systems, distribution model, and message types.
  Ensure that all necessary configurations are in place and correctly defined.
  
  
  
  Verify Logical Systems:
  
  Use transaction BD54 to check if the logical systems are defined and correctly assigned.
  Ensure that the logical systems are active and correctly configured.
  
  
  
  Review Distribution Model:
  
  Use transaction BD64 to check the distribution model. Ensure that the necessary message types are included and that the model is active.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access and modify ALE settings. This may involve checking roles and profiles assigned to the user.
  
  
  
  Transport Check:
  
  If the configuration was transported, check the transport logs for any errors or inconsistencies. You may need to re-transport the configuration or manually adjust it.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the D9402 error.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SALE: ALE Configuration
  BD54: Maintain Logical Systems
  BD64: Maintain Distribution Model
  WE20: Partner Profiles
  
  
  
  Documentation: Review SAP documentation on ALE and IDoc processing for a deeper understanding of the configuration and troubleshooting steps.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to identify and resolve the cause of the D9402 error in your SAP system. If the issue persists, consider reaching out to SAP support for further assistance.