Forum Discussion
Michael Faulkinbury
Sep 11, 2019Copper Contributor
Access to cross-resource functions from within a function?
Step 1: Create a function (with alias 'productavailability') in an application insights instance.
availabilityResults | where name == "blah"
Step 2: From a LA workspace, access the function using app('AppId').productavailability. It works.
Step 3: Create a function in the LA workspace (with alias 'remoteproductavailability').
Step 4: Execute the function. Results in error:
Unknown function: 'app'. Support id: ccc8637c-53cf-4364-b36b-e8b03bbe104b
Unknown function: 'app'. Support id: ccc8637c-53cf-4364-b36b-e8b03bbe104b
Additional information - I can wrap a remote "table" (availabilityResults) in the function and it has no issue with the app().table syntax.
Any suggestions appreciated.
- CliveWatson
Microsoft
- Michael FaulkinburyCopper Contributor
CliveWatson Thanks for your reply. Sure.
// definition saved with alias 'allproductmvp' union withsource= SourceApp app('5c657003-fc6a-4a63-99f9-3608ab4bd293').productmvp, app('23bdf41b-38c2-4292-b960-35a613c777f6').productmvp // end definition
I can run the statement (function body) just fine, but when I try to run the function:allproductmvp
...it results in the error posted.- CliveWatson
Microsoft
I doubt it's this but you can try an isfuzzy=true in case one/both the the workspaces isn't available - I'll try and take a deeper look tomorrow. e.g.
union isfuzzy=true withsource = SourceApp workspace('Fabrikamltdprod').SecurityEvent, workspace('contosoretail-IT').SecurityEvent | parse SourceApp with * "('" applicationName "')" *