"Not enough memory to complete this operation" with Shared Variable

[FlamingYawn]

I have a sizeable cluster (just over a megabyte on disk) that I'd like to send over a shared variable.  When I try to set the datatype of the shared variable to my cluster, I get the message "Not enough memory to complete this operation" (see attached image) and the LabVIEW dialog goes into its edit-mode state.  Is this a known issue?  Is there a size limit?

Thanks,

[mfitzsimons]

I don't know if there is a limit but 1 MB is huge.  Can you send it as a fixed data type (int, float)?  I have had issues with clusters and not all functions are available when you use custer for the data type.

[FlamingYawn]

Yes, it seems that flattening it and using TCP or the DataSocket API is my only recourse.  I sure wish NI would test some of these things better.  If there were a specified size limit that would be one thing, but the dialog doesn't even handle large clusters properly, it simply dies.  Is there a CAR filed for this, NI?

Thanks,

[Brian_R]

This was reported to R&D (4EAFE6AH) for further investigation.  Thanks for the feedback!