PI 7.1 - Unable to find associated SLD element for specified class

Hello,

I'm getting the following error message in PI 7.1 Integration Builder Directory after I used the Menu > Envirnoment > Clear SLD Data Cache.  Most of my communication channels now give this error when I try to open them. 

Unable to find associated SLD element for specified class (source element: SAP_XIIntegrationDirectory, (CreationClassName, SAP_XIIntegrationDirectory, string, Name, directory.XXX.sapXXXdb, string), target element class: SAP_XIIntegrationServer)

What might cause this?

Thanks,

Matt Herbert

Edited by: Matthew Herbert on Jun 22, 2009 7:22 PM