How To Fix TB404 - No connection to remote system or error in communications


SAP Error Message - Details

  • Message type: E = Error

  • Message class: TB - SM31 table maintenance messages

  • Message number: 404

  • Message text: No connection to remote system or error in communications

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  • What causes this issue?

    No link to remote system &v1& or incorrect communications

    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?


    Error message extract from SAP system. Copyright SAP SE.


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