Scenario
User is doing the GL Matching process. When trying to export results of more than 5K an Error:“Script Execution Instruction Count Exceeded” has occurred.
In this article you will find the reason for the above behavior which is covered in Enhancement 592460.
Note: To search and vote for the Enhancement see 10054 Voting for Enhancements.
Solution
This is currently the standard behavior as confirmed by the Product Manager.
The hard limit of the CSV Export is 5000 since this is the maximum of a SuiteQL Query that GLM SuiteApp is using.