Question

access to message queuing system is denied

SDK Laserfiche

Updated February 25, 2014

asked on February 19, 2014 • Show version history

When trying to write a message to Message Queuing, I get an error message 'access to message queuing system is denied.' (I have traced this message after searching for the ran instance of workflow when it was triggered from repository and then workflow threw error in SDK activity at writing message to msmq statement/code).

But, if I try to run it from inside the SDK (instead of triggering the workflow from repository), it successfully writes message to MSMQ.

Any ideas? Thanks

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Replies

replied on February 19, 2014

The following is just a guess

Workflow might not allow output to the MSMQ from itself to avoid someone reporting a message that was not created by Workflow. Using the SDK allows you because you are just running the script from a tool, not from Workflow.

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replied on February 19, 2014

Just to clarify, are you writing the code to insert a message into MSMQ that is failing or is it a Workflow/LF system (subscriber, workflow web service, quick fields, etc.)?

One article to reference for this type of error is: http://www.laserfiche.com/support/webhelp/workflow/9.1/en-US/LFWorkflow.htm#cshid=Resources/Configuration/Installation%20and%20Migration/Server%20and%20Subscriber%20Installation%20Configuration.htm

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replied on February 20, 2014

Ed,

Yes, I am writing a code inside SDK component of workflow and it fails when I run the workflow (by triggering it on a document through LF client).

But, if I run the code inside the SDK editor, code runs fine and does add message to a private queue in MSMQ.

I have the WF server, designer and subscriber installed at the same machine, where I am currently working but I will look into the link you have provided.

Looks like some rights issue to me?

Thanks

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replied on February 20, 2014

I have:

- uncheck the option for 'Disable un-authenticated RPC calls' under MSMQ >> Properties >> Server Security

- Check the option of Enable workgroup support under LF Server configuration

But still no luck.

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replied on February 25, 2014

Workflow would be authenticating as the service user (unless you are specifying a different user somehow). Make sure it has write access to the queues as well.

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access to message queuing system is denied

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