Persistent error : http status 503

Here's the scenario:

At work, for a glassfish server, i'm having a persistent error http status 503, whenever I test a specific wsdl (corresponding to a specific glassfish module), in a web browser.

For te same server glassfish, i have other wsdl's corresponding to other glassfish modules. I've tested these very same wsdl's and it works.

I've already tried to :

• Desactivate and Activate the glassfish module ;
• Reinstall again the problematique glassfish module ;
• Reinstall an older version of the very same glassfish module (Returns http status 503);
• Ping pools fron the server glassfish
• Reboot only the glassfish server ;
• Reboot the physical machine ;

Despite all these actions, i'm having weird error messages in the log file that i don't understand. Can anyone please help ?

Thanks in advance.

Log file :

[#|2018-06-19T23:34:21.311+0200|SEVERE|sun-appserver2.1.1|javax.enterprise.system.container.web|_ThreadID=30;_ThreadName=Thread-200;_RequestID=c23284fb-2dea-4a9a-86fc-5d764902c84a;|WebModule[/echange_operateur]PWC1275: Exception sending context initialized event to listener instance of class fr.bouyguestelecom.dolmen.access.ftth.exchange.servlet.TimerServletListener

javax.ejb.EJBException: Unable to complete container-managed transaction.; nested exception is: javax.transaction.SystemException: org.omg.CORBA.INTERNAL: JTS5022: Unexpected exception [com.sun.jts.CosTransactions.LogException: Log exception at point 14:

LOG-003: Read failure] from log. vmcid: 0x0 minor code: 0 completed: No

javax.transaction.SystemException: org.omg.CORBA.INTERNAL: JTS5022: Unexpected exception [com.sun.jts.CosTransactions.LogException: Log exception at point 14:

LOG-003: Read failure] from log. vmcid: 0x0 minor code: 0 completed: No at fr.bouyguestelecom.dolmen.access.ftth.exchange.servlet.TimerServletListener.contextInitialized(TimerServletListener.java:22)

javax.ejb.EJBException: Unable to complete container-managed transaction.; nested exception is: javax.transaction.SystemException: org.omg.CORBA.INTERNAL: JTS5022: Unexpected exception [com.sun.jts.CosTransactions.LogException: Log exception at point 14:

LOG-003: Read failure] from log. vmcid: 0x0 minor code: 0 completed: No

I still can not figure out the error messages found in the log file, but I've managed to solve the problem by :

• Stop problematic Glassfish module ;

• Restart glassfish Server ;

• Start problematic Glassfish module ;

After this action I got a response from the wsdl. I hope it can help other people with the same or similar probleme.