How To Fix VFKK105 - Currently no connection to financial system possible


VFKK105 - Overview

  • Message type: E = Error

  • Message class: VFKK -

  • Message number: 105

  • Message text: Currently no connection to financial system possible

  • Show details Hide details
  • What causes this issue?

    It was not possible to establish the RFC (Remote Function Call)
    connection to target system, that is, to the accounting system Contract
    Accounts Receivable and Payable (FI-CA).

    System Response

    o Note that functions that require an existing RFC
    connection cannot be executed. These include, for example, the display
    of the journal entry, or the F4 help for selection of the contract
    account.
    o You cannot enter your planned business transaction
    completely, but you can save it with status incomplete.
    o A transfer of the SD billing document to the accounting
    system is not possible.
    o In display mode, you cannot access all functions (see
    above).

    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?

    You must complete any incompletely entered business transactions, once
    the RFC connection to the accounting system is available again.
    The SD billing document can be transferred, once the RFC connection to
    the accounting system is available again.
    Contact your system administrator to have the RFC connection
    reestablished.

    Procedure for System Administrators

    Check why the RFC connection to system cannot be established.

    Error message extract from SAP system. Copyright SAP SE.


VFKK105 - Details

  • The SAP error message VFKK105: Currently no connection to financial system possible typically indicates that there is an issue with the integration between the SAP system and the financial system (such as SAP FI or another financial module). This error can occur due to various reasons, including connectivity issues, configuration problems, or system downtime.
    Causes:
    
    Network Issues: There may be network connectivity problems between the SAP system and the financial system.
    System Downtime: The financial system may be down for maintenance or experiencing outages.
    Configuration Errors: Incorrect configuration settings in the SAP system or the financial system can lead to connection issues.
    Authorization Issues: The user may not have the necessary authorizations to access the financial system.
    RFC Connection Problems: If the connection is established via Remote Function Call (RFC), there may be issues with the RFC destination configuration.
    
    Solutions:
    
    Check Network Connectivity: Ensure that the network connection between the SAP system and the financial system is stable

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