Hi all, we are already defining a expression rule by using a doforeach ex

...urn an array.
BR,Natasa

Whe I just replace doforeach with apply following error appear on dasboard:

com.appiancorp.process.expression.ExpressionEvaluationException: The expression function 'apply([type 88, value rule!AllHarmonizationMembesforVersion],"C0191/2013",{"0.1","0.2"})' (user=testo10) could not be evaluated: Expression evaluation error : Array is expected as second parameter, but received: C0191/2013.

Then I replaced like this:

=if(count(rule!Display_Harm_Details_CDT(pv!ContractDetails.Contract_Serial_Number)),"<br> <i> <b> Contract Harmonization History: <br><br></b> </i> "&ncolumntablestyled( "CCCCCC","FFFFFF", "FFFFFF", {"Version","Harmonization Members","Folder"},rule!ListofVersion_CR(pv!ContractDetails.Contract_Serial_Number),apply(rule!AllHarmonizationMembesforVersion,{pv!ContractDetails.Contract_Serial_Number},rule!ListofVersion_CR(pv!ContractDetails.Contract_Serial_Number)),apply(rule!LinktofolderfromfolderID,{pv!ContractDetails.Contract_Serial_Number},rule!ListofVersion_CR(pv!ContractDetails.Contract_Serial_Number))),"")

But still errors. Any help will be appreciated.

Quite hard to debug without being able to run the function, but try this:

=if(
          count(rule!Display_Harm_Details_CDT(pv!ContractDetails.Contract_Serial_Number)),
          "<br> <i> <b> Contract Harmonization History: <br><br></b> </i> "&ncolumntablestyled(
                    "CCCCCC",
                    "FFFFFF",
                    "FFFFFF",
                    {"Version","Harmonization Members","Folder"},
                    rule!ListofVersion_CR(pv!ContractDetails.Contract_Serial_Number),
                    apply(
                              rule!AllHarmonizationMembesforVersion,
                              merge(
                                        pv!ContractDetails.Contract_Serial_Number,
                                        rule!ListofVersion_CR(pv!ContractDetails.Contract_Serial_Number)
                              )
                    ),
                    apply(
                              rule!LinktofolderfromfolderID,
                              merge(
                                        pv!ContractDetails.Contract_Serial_Number,
                                        rule!ListofVersion_CR(pv!ContractDetails.Contract_Serial_Number)
                              )
                    )
          ),
          ""
)

If that doesn't work, could you post the inputs for rule!AllHarmonizationMembesforVersion and rule!LinktofolderfromfolderID ?

Again error: ",if(count(rule!Display_Harm_Details_CDT(pv!ContractDetails.Contract_Serial_Number)),"
Contract Harmonization History:

</i"&ncolumntablestyled("CCCCCC","FFFFFF","FFFFFF",{"Version","Harmonization Members","Folder"},rule!ListofVersion_CR(pv!ContractDetails.Contract_Serial_Number),apply(rule!AllHarmonizationMembesforVersion,merge(pv!ContractDetails.Contract_Serial_Number,rule!ListofVersion_CR(pv!ContractDetails.Contract_Serial_Number))),apply(rule!LinktofolderfromfolderID,merge(pv!ContractDetails.Contract_Serial_Number,rule!ListofVersion_CR(pv!ContractDetails.Contract_Serial_Number)))),""),"
"). com.appiancorp.process.expression.ExpressionEvaluationException: The expression function 'merge("C0191/2013",{"0.1","0.2"})' (user=testo10) could not be evaluated: Only list arguments are allowed

All Harmonization Member:

="<b>"&tostring(rule!getFullnames(rule!HarmonizationDetailswithVersion({ri!ContractSN},ri!Version)[1].HarmonizationMembers))&"</b>"

rule!HarmonizationDetailswithVersion that is a Query rule.

rule!LinktofolderfromfolderID :
="<a href='es-sk-bpmsprod:8443/.../" &rule!HarmonizationDetailswithVersion(ri!ContractSN,ri!Version).FolderID & "' target='_new'>Access Documents</a>"