After upgrading a customer to 9.0 we had an error importing a solution containing an App into our production instance
The error was 0x80050109 “The SiteMapName in the AppModuleSiteMap is null or empty”
I checked the the SiteMap for this app does have a name but checking the customizations.xml there was no SiteMapName node in the exported…
Continue Reading Julian Sharp’s Article on their blog
The SiteMapName in the AppModuleSiteMap is null or empty
Blog Syndicated with Julian Sharp’s Permission