What version and build of XPression are you running?
This has been fixed in newer versions of XPression. XPression version 6.0 and 6.1 will be able to better handle very large take item lists. And XPression 6.2 even better handles huge numbers of take items that use Datalinq, widgets and preview scripts.
There is no work around in the previous versions of XPression - although there was a patched version of older builds that also corrected this issue.
Your biggest issue with upgrading your XPression is that it may not be compatible with your Ross LCS systems after upgrading. We will need to consult with the LCS team to ensure you upgrade to a supported version of XPression for LCS.
#XPression