Learning Forum

[xinzhou lu]

Hello, I am getting an error when I run the bi-directional stream solid coupling using workbench version 2022, and the error message keeps saying: when making a remote call to participant Solution.
Can someone please help me to solve this problem. It doesn't suggest me any other error, just a simple remote call error.
Thanks!

[Rahul]

Hi, Please examine the output files for each solver to look for clues to what happened. For Fluent, look at the transcript .trn file. For Mechanical, look at the .out file. For CFX, look at the .out file. Also, look at the System Coupling log file, .scl. You can also try re-running the case and stopping it just before the timestep when it throws error, then examine the mesh in Fluent or CFD-Post to get more clues. Hope this helps you. please let me know if you have any questions. Regards,

[Zuz Kun]

Hello, I am preparing a bidirectional FSI analysis (Fluent + Mechanical) I got this error package:
Update failed for the Solution component in System Coupling. The coupled update for system Fluent threw an exception. Update Solution Failed
(DP 0) An unknown error occurred during solution. Check the Solver Output on the Solution Information object for possible causes.
(DP 0) A solver failure occurred during the run in the Fluent system
(DP 0) Error when making a remote call to participant Solution 1. Please do not save the project if you would like to recover to the last saved state.
(DP 0) Error when making a remote call to participant Solution 1. Please do not save the project if you would like to recover to the last saved state.

There is absolutely no more explanation in Solution Information. What could it be? I need help, I'm on a tight deadline.

[Rahul]

Hi
After looking at the error. Looks like the problem is with Fluent setup. Please review the Fluent transcript file to know more about the issue and make respective changes.

Regards,