Upgrading from a series 70 running MPE/V to a series 969 MPE/iX 5.0. All apps developed in house using COBOL. Many of our main apps do not run on the 969 system. Unable to load program [progname] TOO MANY CODE SEGMENTS! This includes our Order Entry, Billing, Shop Floor Control, Inventory, and MANY MORE! Does this mean I can't run in compatibility mode? Whatever the case, I would like to know why these programs run on the s/70 without any problems and do not run on the 969. I'm aware that on the s/70 the code segment limit is 255. WHAT IS THE LIMIT for code segments ON THE 969 IN COMPATIBILITY MODE! Thanks for any help in advance. Michael Anderson Systems Programmer/Analyst mailto:[log in to unmask] (713) 729-2110 ext:119