How To Fix ACC_BUSDOM026 - Logical system identifier designates the local system

SAP Error Message - Details

• Message type: E = Error

• Message class: ACC_BUSDOM - Messages for Business Domain

• Message number: 026

• Message text: Logical system identifier designates the local system

What causes this issue?

The logical system identifier has the indicator 'local system'. In this
case, the assignment of an RFC connection is not allowed.

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?

Delete the current entry for the logical system identifier or assign the
RFC destination <space>.

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 ACC_BUSDOM026 - Logical system identifier designates the local system ?

  The SAP error message ACC_BUSDOM026 indicates that the logical system identifier you are trying to use is designating the local system. This typically occurs in the context of configuring system landscapes, especially when dealing with data transfer or integration scenarios.
  Cause:
  
  Local System Identifier: The logical system identifier you are using is set to the same identifier as the local system. In SAP, each system in a landscape (like Development, Quality Assurance, and Production) should have a unique logical system identifier.
  Configuration Error: This error can arise if there is a misconfiguration in the system settings, particularly in the settings related to the logical system configuration.
  
  Solution:
  
  
  Check Logical System Configuration:
  
  Go to transaction code SCC4 to check the logical system settings.
  Ensure that the logical system identifier you are trying to use is not the same as the local system. Each system should have a unique identifier.
  
  
  
  Change Logical System Identifier:
  
  If you need to use a different logical system, you can change the identifier in the relevant configuration settings.
  If you are trying to set up a connection to another system, ensure that the logical system identifier corresponds to that system.
  
  
  
  Transport Requests:
  
  If this error occurs during a transport request, ensure that the transport is being directed to the correct target system and that the logical system identifiers are correctly set up in the transport routes.
  
  
  
  Check RFC Connections:
  
  If you are using Remote Function Calls (RFC), check the RFC destination settings in transaction SM59 to ensure that they are correctly configured and pointing to the right logical systems.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or consult with your SAP Basis team for specific guidelines on configuring logical systems and ensuring that they are unique across your landscape.
  
  
  
  Related Information:
  
  Logical System: A logical system is a unique identifier for an SAP system in a landscape. It is used in various configurations, including ALE (Application Link Enabling) and IDocs.
  Transaction Codes:
  
  SCC4: To manage client settings and logical system identifiers.
  SM59: To manage RFC destinations.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to logical system configurations or this error message.
  
  By ensuring that each system has a unique logical system identifier and that your configurations are correct, you should be able to resolve the ACC_BUSDOM026 error.