IBM webMethods Hybrid Integration

IBM webMethods Hybrid Integration

Join this online group to communicate across IBM product users and experts by sharing advice and best practices with peers and staying up to date regarding product enhancements.



#Automation


#Applicationintegration
#webMethods
#Integration
 View Only

  • 1.  Weird error in IS server logs: Tree type not supported

    Posted 02/16/17 12:30 PM

    Hi guys,
    I am seeing weird error on my IS(9.7) today morning

    [87]2017-02-16 10:56:26 EST [ISS.0026.0008C] Error: Exception serializing Flow Service com.wm.app.b2b.server.ServiceSetupException: com.wm.lang.flow.FlowException: com.wm.lang.flow.WattEvaluationException: Tree type not supported

    Also some of the flow services were wiped out today morning(like vanished) and I wasnt able to save my flow services. We are talking about DEV environment.

    Is it because some one changed the ACL at the package level or service level?


    #Integration-Server-and-ESB
    #webMethods


  • 2.  RE: Weird error in IS server logs: Tree type not supported

    Posted 02/16/17 01:18 PM

    Hi Abhijit,

    were there any other observations regarding the IntegrationServer?

    Might be, that some files got corrupted on disk.
    If it is for a flow service, you can try to recover to the last state by copying flow.xml.bak to flow.xml.

    Regards,
    Holger


    #Integration-Server-and-ESB
    #webMethods


  • 3.  RE: Weird error in IS server logs: Tree type not supported

    Posted 02/17/17 04:33 AM

    Hi,

    Have you checked if you still have all the files of package? Do you find the folders and the .ndf and flow.xml files of the missing services?

    If someone had placed an ACL on the list and read permissions, you wouldn’t be able to find the services. If it can be either a too restrictive ACL or a missing ACL.

    Browse the service tree (Package Management → Browse) to find the applied ACL.

    You can also check the acl.* files in the config directory.

    Otherwise, you could have some JVM issues which removed some of the memory allocations. Be sure to copy the files before shutting down and restarting the IS.

    Best Regards,


    #Integration-Server-and-ESB
    #webMethods


Related Content