Out of Virtual memmory

[#1]

Hi,

I am getting the Out of virtual memory error for certain graphs.. How we can sort it out. Is there any way to set the memory for each graphs.

[Anonymous]

Our of object memory usually means that you atre doing something incorrect as QV is very smart at calculating the objects. There can be a number of reasons.....

cartesian joins
summing data from different tables that aren't joined
trying to render too much data in a table
the machine you are developing on not having the power to cope with the analysis you are trying to do

[suniljain]

what is data volume in your application ?.

is there any loop exist in data modelling ?

[pdumas]

Hi,

I noticed that it happens often when the graph manipulates many data with "complex" expressions or calculated dimentions. I tried to play with the memory tuning parameters, but this did not solve the problem.

I have found 2 workarounds

- limit the N° of lines manipulated in the graph, using "calculation condition" in order to force the user to set a selection (poor solution)

- replace "if" syntaxe by set analisys (harder to implement, but I could save some usefull graphs)

Regards

Pierre.