9002

Summary:	RPN stacks full
Cause:	The RPN stacks is full, too many concatenations or variable references have been made; there are to many nested functions.
Remedy:	Break the expressions and statements into smaller, less complex pieces. Reduce the number of variables and nested functions. Increase the size of RPN stack in the BRConfig.sys file but remember that RPN stack space comes from user memory. Use Status Stacks and find the repeating pattern. It may be looping between two routines both calling the other over and over.