How To Fix D9401 - Own logical system is not defined in Customizing

SAP Error Message - Details

• Message type: E = Error

• Message class: D9 - Environment Management System

• Message number: 401

• Message text: Own logical system is not defined in Customizing

What causes this issue?

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

System Response

Object distribution is terminated.

How to fix this error?

INCLUDE EHS_NA_ADMIN OBJECT DOKU ID TX

Procedure for System Administrators

INCLUDE EHS_NA_CHECK_CUSTOMIZING OBJECT DOKU ID TX

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message D9401 - Own logical system is not defined in Customizing ?

  The SAP error message D9401, which states "Own logical system is not defined in Customizing," typically occurs when the system is unable to find the definition of the logical system that is being used in the configuration. This can happen in various scenarios, such as during data transfer, when setting up system connections, or when configuring certain modules.
  Cause:
  
  Missing Logical System Definition: The logical system that is being referenced in the configuration is not defined in the system.
  Incorrect Configuration: The logical system may be incorrectly configured or not assigned properly in the relevant customizing settings.
  Transport Layer Issues: If the logical system is supposed to be defined in a transport layer, it may not have been transported correctly.
  Client-Specific Settings: The logical system might be defined in a different client, and the current client does not have access to it.
  
  Solution:
  To resolve the D9401 error, follow these steps:
  
  
  Define the Logical System:
  
  Go to transaction code SCC4 to check the logical system settings.
  Ensure that the logical system is defined in the system. If it is not, you can create a new logical system by going to transaction SPRO and navigating to:
  SAP Customizing Implementation Guide -> General Settings -> Set Logical System
  
  Create a new entry for your logical system if it does not exist.
  
  
  
  Assign the Logical System:
  
  After defining the logical system, ensure that it is assigned to the appropriate client. This can also be done in transaction SCC4.
  
  
  
  Check Configuration Settings:
  
  Verify that the logical system is correctly referenced in the relevant configuration settings. This may include settings in ALE (Application Link Enabling), IDocs, or other integration scenarios.
  
  
  
  Transport Requests:
  
  If the logical system was supposed to be transported from another system, check the transport requests to ensure that they were imported correctly.
  
  
  
  Client-Specific Settings:
  
  If you are working in a client that is not the original development client, ensure that the logical system is defined in the current client.
  
  
  
  Restart the Process:
  
  After making the necessary changes, restart the process that triggered the error to see if it has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SCC4: Client Administration
  SPRO: SAP Reference IMG
  BD54: Maintain Logical System
  
  
  Documentation: Refer to SAP Help documentation for more details on logical systems and their configuration.
  Support: If the issue persists after following the above steps, consider reaching out to SAP support or consulting with your SAP Basis team for further assistance.
  
  By following these steps, you should be able to resolve the D9401 error and ensure that your logical system is properly defined and configured in SAP.