20070201α-1-1Error Message Table1 Error Message TableMessage Meaning CountermeasureSyntax ERROR • Illegal syntax• Attempt to input an illegalcommand• Press J to display the errorand make necessary corrections.Ma ERROR • Calculation result exceeds thedisplay range.• Calculation is outside the inputrange of a function.• Mathematical error (division byzero, etc.)• Suffi cient precision could not beobtained for Σ calculation,differential calculation, etc.• Solution could not be obtainedfor equation calculation, etc.• Check input values and makecorrections to ensure that valuesare within allowable limits.Go ERROR 1 No corresponding Lbl n forGoto n.2 No program stored in programarea Prog ”file name”.1 Correctly input a Lbl n to corres-pond to the Goto n , or delete theGoto n if not required.2 Store a program in program areaProg ”fi le name”, or delete theProg ”fi le name” if not required.NestingERROR• Nesting of subroutines by Prog”fi le name” exceeds 10 levels.• Ensure that Prog ”file name” isnot used to return fromsubroutines to main routine. Ifused, delete any unnecessaryProg ”fi le name”.• Trace the subroutine jumpdestinations and ensure that nojumps are made back to theoriginal program area. Ensurethat returns are made correctly.Stack ERROR • Execution of calculations thatexceed the capacity of the stackfor numeric values or stack forcommands.• Simplify the formulas to keepstacks within 10 levels for thenumeric values and 26 levels forthe commands.• Divide the formula into two ormore parts.
