Hi Youssef,
Have you checked the SystemOut/SystemErr log files for the time that you perform this operation?
is any part of the schema/xml being generated?
If no part is generated then it is likely to be an error message in the log files.
If part is generated then it sounds like a configuration problem.
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Mark Robbins
Support Lead/Technical Design Authority / IBM Champion 2017 - 2023
Cohesive (previously Vetasi Limited)
https://www.linkedin.com/pulse/maximo-support-advice-from-non-ibm-engineer-article-mark-robbins/------------------------------