How To Fix GU986 - No logical system entered for the clients

GU986 - Overview

• Message type: E = Error

• Message class: GU - FI-SL utilities

• Message number: 986

• Message text: No logical system entered for the clients

What causes this issue?

The source document for an FI-SL document can only be displayed if the
field LOGSY in the FI-SL document has been filled.
This field is automatically filled during the conversion with the
logical system which is entered in client table T000 for these
clients.

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?

Enter a logical system for your clients.

Error message extract from SAP system. Copyright SAP SE.

GU986 - Details

• The SAP error message GU986 ("No logical system entered for the clients") typically occurs when there is a configuration issue related to logical systems in the SAP system. This error is often encountered during the configuration of system landscapes, especially when setting up connections between different SAP systems or when working with client-specific settings.
  
  Cause:
  
  Missing Logical System Configuration: The logical system for the client has not been defined in the system. Each client in an SAP system should have a corresponding logical system defined in the system settings.
  Incorrect Client Settings: The client settings may not be properly configured to recognize the logical system.
  Transport Management System (TMS) Issues: If you are working with transport routes, the logical system may not be correctly assigned in the TMS configuration.
  Client-Specific Settings: The error can also occur if you are trying to perform operations that require a logical system but the client does not have one