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ERROR in job messaging system: Error in connection to analysis, how can i solve it?

ERROR in job messaging system: Error in connection to analysis, how can i solve it?

ERROR in job messaging system: Error in connection to analysis, how can i solve it?

(OP)
Hai, I am trying to model four point bending of composite laminate with a hashin damage model using Abaqus 2017.
I have assigned all necessary things in the model. when i submitted the job, its complited successfully . but it shows: ERROR in job messaging system: Error in connection to analysis.
could you help me please ?
Tq.

RE: ERROR in job messaging system: Error in connection to analysis, how can i solve it?

What is the number of nodes in this model ? Are you using any subroutines ? What are your hardware specs (especially RAM) ?

RE: ERROR in job messaging system: Error in connection to analysis, how can i solve it?

(OP)
The number of nodes is around 196898. This model is not used any subroutines, I just used Hashin model. The size of RAM around 16GB.

RE: ERROR in job messaging system: Error in connection to analysis, how can i solve it?

Further suggestions:
- check the .dat and .msg files for additional error or warning messages
- make sure that the working directory has no issues with special characters or access
- run the analysis from the command line, using the exported input file (if you haven't done that already), try running it on a different machine, if you can do it
- try changing the number of CPUs used for this job
- if possible, install a newer version of Abaqus or at least fix packs for this release
- try running a very simple analysis from the same location/session
- gradually simplify the model (remove features from it) until it runs

RE: ERROR in job messaging system: Error in connection to analysis, how can i solve it?

(OP)
ok , i will try.

Thank you.

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