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Reset program cache file for all clients | Thomas Widmer’s AX Blog

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The following job resets the GUID which in turn forces all clients to create a new program cache file (AX_*.auc). A restart of the AOS is required.

static void forceNewAUC(Args _args)
{
    #AiF
    SysSQMSettings sysSQMSettings;
    ;
    ttsbegin;
    update_recordset sysSQMSettings setting GlobalGUID = str2Guid(#EmptyGuidString);
    ttscommit;
    info("Restart the AOS Service to generate a new GlobalGUID.");
}

(Source: http://blogs.msdn.com/emeadaxsupport/archive/2010/01/25/identical-ax-2009-auc-file-created-for-multiple-ax-installations.aspx)

Another option would be adding the following to the Info.startupPost() method, however I’m not sure if this is a cleaver thing to do routinely, but if you cannot restart the AOS it is you only option. 

xSession::removeAOC(); 
SysTreeNode::refreshAll(); 
SysFlushDictionary::doFlush(); 
SysFlushAOD::doFlush();
xSession::updateAOC();

Reset program cache file for all clients | Thomas Widmer’s AX Blog

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