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Support Article

UnresolvedRuntimeError on running activity to use quote function



UnresolvedRuntimeError occurs while running an activity to use quote function.

Error Messages PRRuntimeError
Caused by: Multiple suitable instances of this function quote--(String) found at 
RuleSet : Pega-DecisionEngine Library :  AdaptiveModelFUA LibraryClass : pega_decisionengine_adaptivemodelfua [ruleset version : 07_10_17, availability : Yes]
RuleSet : Pega-DecisionEngine Library :  DSMFUAUtils LibraryClass : pega_decisionengine_dsmfuautils [ruleset version : 07_10_17, availability : Yes]
 Please be more specific when calling this function by providing  library and ruleset
    at com.pega.pegarules.generation.internal.library.LibraryFunctionUtilityImpl.filterWithoutLibraryName( ~[prprivate.jar:?]

Steps to Reproduce

Configure an activity to use a quote function and run it.

Root Cause

The function was not used with a correct namespace.


Perform the following local-change:

Modify the function call to use library and the function to be more specific. That is, provide the complete namespace for the quote function as “     += "," + @(Pega-RULES:Default).quote(.pyRuleName)" instead of using “  += "," + @quote(.pyRuleName)".


Published July 23, 2018 - Updated October 8, 2020

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