Expression Not able to Parse in DMN File

Camunda 7 Topics Discussion & Questions
1

I am trying to expose an spring boot API which gives me the minimum of three calculated loan Amount from a decision table.
I am not able to Parse the Feel expression. Please look into this. I have attached my code.

DMN Diagram

image
image1366×768 90.7 KB

Java Code:

public String loanAmountEligibilityCalculator(LoanAmountEligibilityModel loanEligibilityInputs) {

    Map<String, Object> vals = new HashMap<String, Object>();
    vals.put("loanTenure", loanEligibilityInputs.getLoanTenure());
    vals.put("savingAmount", loanEligibilityInputs.getSavingAmount());
    vals.put("monthlyNetSalary", loanEligibilityInputs.getMonthlyIncome());
    vals.put("appliedLoanAmount", 100000);

    DmnDecisionTableResult decisionResult = decisionService
            .evaluateDecisionTableByKey("CalculateFinalEligibleLoanAmount")
            .variables(vals)
            .evaluate();
    String finalLoanAmountEligible = decisionResult.collectEntries("finalLoanAmountEligible").get(0).toString();
    return finalLoanAmountEligible;
}

DMN File

Final_Loan_Eligibility_Amount.dmn (7.8 KB)

Gradle Content

compile group: 'org.springframework.boot', name: 'spring-boot-starter-web'
compile group: 'org.springframework.boot', name: 'spring-boot-starter-data-jpa'
compile group: 'org.camunda.bpm.springboot', name: 'camunda-bpm-spring-boot-starter', version: '7.13.0'
compile group: 'org.camunda.bpm.dmn', name: 'camunda-engine-dmn', version: '7.13.0'

Error:

error.txt (25.2 KB)

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