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  3. Error: 999999: mpt_accept: error: accept failed: Invalid argument 999999: mpt_accept: error: accept failedMPI Application rank 0 exited before MPI_Finalize() with status 2 The fl process could not be started.

Error: 999999: mpt_accept: error: accept failed: Invalid argument 999999: mpt_accept: error: accept failedMPI Application rank 0 exited before MPI_Finalize() with status 2 The fl process could not be started.

Tagged: fluent, fluid-dynamics, General, General - FLUENT
    • January 25, 2023 at 7:16 am
      FAQFAQ
      Participant

      Please check UDF. If UDF has values to be stored in UDM then you need to first create UDM. This error comes in during initialization if you do not define UDM. Please go to User Defined > User Defined Memory to define UDM. Once you define required UDM, please initialize the solution.

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