How To Fix FKKINV010 - Logical system &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKINV - Invoicing in Contract Accounts Receivable and Payable

• Message number: 010

• Message text: Logical system &1 is unknown

What causes this issue?

The <DS:DE.LOGSYS>logical system</> &v1& is unknown.

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?

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 FKKINV010 - Logical system &1 is unknown ?

  The SAP error message FKKINV010 indicates that the logical system specified in the system is unknown or not recognized by the SAP system. This error typically occurs in the context of the Contract Accounts Receivable and Payable (FI-CA) module when the system is trying to process an invoice or a related transaction.
  Cause:
  
  Incorrect Logical System Configuration: The logical system name provided in the transaction or configuration does not match any of the logical systems defined in the SAP system.
  Missing Logical System: The logical system has not been created or has been deleted from the system.
  Transport Issues: If the logical system was recently transported from another system, it may not have been properly configured in the target system.
  Client-Specific Settings: The logical system may not be assigned to the current client or may not be active in the client settings.
  
  Solution:
  
  
  Check Logical System Configuration:
  
  Go to transaction SE03 (Transport Organizer Tools) or SE06 (Transport Management System) to check the logical systems defined in your SAP system.
  Use transaction SM59 to verify the RFC connections and ensure that the logical system is correctly configured.
  
  
  
  Create or Modify Logical System:
  
  If the logical system does not exist, you can create it using transaction SCC4 (Client Administration) or BD54 (Maintain Logical Systems).
  Ensure that the logical system is correctly assigned to the appropriate client.
  
  
  
  Check Customizing Settings:
  
  Use transaction SPRO to navigate to the relevant customizing settings for FI-CA and ensure that the logical system is correctly referenced in the configuration.
  
  
  
  Transport Requests:
  
  If the logical system was recently transported, ensure that all necessary transport requests have been imported correctly and that the logical system is active.
  
  
  
  Check User Authorizations:
  
  Ensure that the user executing the transaction has the necessary authorizations to access the logical system.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SE03: Transport Organizer Tools
  SE06: Transport Management System
  SM59: RFC Destinations
  SCC4: Client Administration
  BD54: Maintain Logical Systems
  SPRO: SAP Reference IMG
  
  
  
  Documentation: Refer to SAP Help documentation for more details on logical systems and their configuration in the context of FI-CA.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to logical systems and the FKKINV010 error.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the FKKINV010 error message in your SAP system.