Hi @tryan
I managed to isolate the crash on a controlled environment and on the IBM sample model as well.
It appears to be something related to the MDX Filter function.
If I run the following request through the REST client it will make the PA server crash.
http://10.77.19.60:9599/api/v1/ExecuteMDX?$expand=Axes($select%3DTuples%3B$expand%3DTuples($select%3DMembers%3B$expand%3DMembers($select%3DName,UniqueName,Parent,Weight%3B$expand%3DElement($select%3DType,Index,Level)%3B$expand%3DParent($select%3DUniqueName%3B$expand%3DElement($select%3DName,UniqueName))))),Cells($select%3DValue)&_t=1515762609656
{"MDX": "Select {FILTER({[}APQ C3 Canvas View Measure].[DashboardSettings]},[}APQ C3 Canvas View].([}APQ C3 Canvas View].[apq-c3-fin-dashboard1], [}APQ Dimensions].[Currency]) <> \"NA\")} on rows, {[}ElementAttributes_}APQ C3 Canvas View Measure].[Class]} on columns from [}ElementAttributes_}APQ C3 Canvas View Measure] "}
For the IBM sample model we can use the following example to replicate the crash:
{"MDX": "Select {FILTER( {[month].[}Export.All]}, [PriceCube].([actvsbud].[Actual], [region].[Argentina], [model].[S Series 1.8 L Sedan]) <> 0)} on rows, {[}ElementAttributes_month].[Caption]} on columns from [}ElementAttributes_month] "}
The same query works fine on the 10.2.2 version or if we take out the FILTER function.
@cw-ch I think this is something which we should raise to IBM. This only happens on the latest version of PA.
