Import Users in Salesforce Error when User licenses limit exceeded

[Anonymous]

With Talend Open Studio for Data Integration, tSalesforceOutputBulkExec component is used to import users in Salesforce.
I tested the import of 1000 new users whith only 30 user licences remaining on Salesforce to check what happens.
A log in Salesforce is activated to log the events.
The import stops very quickly, no user is created and there is no error message in the log or on the Talend execution tab of the job.
This is embarrasing because I would like to have an alert if such a case happens.
How can I get an alert message, either in Talend or in Salesforce.

[TRF]

Hi,
You should get the rejected records on the Reject flow of tSalesforceOutputBulkExec component (as for any other object).
However, if you want to create more users than the number of available licences, created them as inactive users.
Regards,
TRF

[Anonymous]

You are right
The information "Licence Limit Exceeded" is indeed in the rejected file
Thanks !