5E01-INVALID FUNCTION CODE 5E02-DATA FILE NOT FOUND-RECHECK 5E03-EVENT NUMBER CANNOT BE ZERO 5I01-CHECK PRINTER READY STATUS 5I02-SELECT FUNCTION 5E04-PROBABILITY SUM IS NOT EQUAL TO 1 5E05-SUCCESSOR EVENT LESS OR EQUAL TO TRUNK EVENT 5E06-MULTIPLE SUCCESSOR EVENT 5E07-INTERSECTING EVENT 5I03-ENTER SEGMENT DATA 5I04-STEP OPTION? Y/N 5I05-CALCULATION INITIALIZATION 5I06-ENTER SCENARIO ID (FILE EXTENSION) & TITLE 5I07-ENTER SCENARIO ID (FILE EXTENSION) 5I08-ENTER DATA FILE DISK DRIVE ID 5I09-CHANGE PAGE LENGTH STANDARD? Y/N 5W01-ANALYSIS NOT DONE-CONTINUE? Y/N 5I10-NEW PAGE LENGTH 5I11-DATA CHECKS AND CALCULATION SETUP: EVENT 5I12-CALCULATING OUTCOMES 5I13-REPORT COMPLETE 5I14-INITIALIZE PHASE - WAIT 5I15-COPY BRANCHES FROM EVENT TO EVENT 5E08-MESSAGE FILE DAMAGED: REBUILD OR RECOVER 5E09-'TO EVENT' ALREADY EXISTS 5I16-PRINT COMPOSITE OUTCOME? Y/N 5E10-INVALID REPORT NUMBER 5E11-PROPAGATION OVERFLOW: EVENT BRANCH 5E12-COMPOSITE SUM OVERFLOW ےے