Summary Work Portal displays an error when trying to execute an expression, using JEE edition, when its length exceeds a 1000-line limit. Applies to Bizagi JEE. All versions. Symptoms When a user tries to run a complex business rule in the JEE Work Portal, an exception ocurrs: java.lang.RuntimeException: Program too complex: too big jump offset Cause Projects created in Bizagi JEE can handle up to 1000 lines of coding in a scripting expression. When this limit is exceeded Bizagi displays an error. Solution Reduce the length of the rule or divide the rule into smaller rules that don’t exceed a 1000-line limit.