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Support Article

Round function is not working as expected

SA-31381

Summary



When attempting to use round function to round a decimal value to two digits an error is thrown.
 


Error Messages



"Expression is not Valid"

Invalid Expression or reference: No suitable instance found

[seeking]

@(Pega-RULES:ExpressionEvaluators).round(double,int)

[candidate function are]

@(Pega-RULES:ExpressionEvaluators).round(BigDecimal,void)

@(Pega-RULES:ExpressionEvaluators).round(void,void)


Steps to Reproduce



1 Open any declare expression.
2. Open Expression Builder.
3. Select All from library and select round(...) from function.
4. Give the input values for numericArg (BigDecimal) & places (Number).
5. Perform Insert > Validate.


Root Cause



A defect in Pegasystems’ code or rules.

Resolution



Apply HFix-30813.

 

Suggest Edit

Published December 19, 2016 - Updated October 8, 2020

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