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Microsoft Dynamics AX (Archived)

Application Pool IIS for AIF Could not start

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Hi, i have problem with application pool on IIS for dynamics AX AIF.

in yesterday, i restored database from UAT to development .

after restore, i set default website on AX , set reporting server, compile axbuild, compile full cil, and change default websites, change url on inbound port, and activate my AIF.

process compile full cil and activate aif finish successfully. and the my custom aif folder has been created on iis directory. when i hit the wsdl url in browser , i get error HTTP Error 503. The service is unavailable.

i check and i found the application pool not started. so i started the application pool, but when i refresh my iis , my application pool is stopped again.

afher that , i check my event viewer and i get the error

event-viewer.PNG

in event viewer i found error 

Message: Duplicate type with name 'Dynamics.Ax.Application.IPMS_IcareContract' in assembly 'Dynamics.Ax.Application, Version=6.3.1000.309, Culture=neutral, PublicKeyToken=null'.

so i stop AOS, truncate table SYSXPPAssembly, delete folder xppil, run AOS, axbuild, and full compile full cil.

compile full cil is running well and not have any error and than i start my application pool again, but still same, the application pool stopped again.

app-pool.PNG

and the event viewer status is still same. 

Have you ever experienced anything like this ?

Thank you.

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I have the same question (0)
  • Suggested answer
    fsilva-jr Profile Picture
    20 on at

    Is the application pool servisse account valid?

  • Verified answer
    Community Member Profile Picture
    on at

    Hi Frans,

    thanks for your answer.

    The account is valid.

    i already solve this problem.

    the problem cause the dll and net module not refresh.

    so i delete all file in C:\Program Files\Microsoft Dynamics AX\60\AifWebServices\Bin

    after delete, i activate custom web service in inbound port.

    after activate, dll and net modul in folder bin, generated automatically and the application pool started successfully.

  • Community Member Profile Picture
    on at

    Thanks Davinius. It worked for me.

  • Community Member Profile Picture
    on at

    Thanks for the solution, you made may day!!

  • Community Member Profile Picture
    on at

    Thank you! Very useful. That wasn't obvious.

  • Julius K Profile Picture
    5 on at

    Worked for me, thank you!

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