标签: dmn

我希望来自 DMN 行的两个输出值被发送到 BPMN 上下文，例如 DMN.output.var1=val1、DMN.output.var2=val2。

输入：（空间=法律，事物=故意破坏）

输出：（ROUT_TO_DEPT =BY_LAW, OUT_CATEGORY = INSPECTION）

这两个变量必须在 context 中，并且可用于 BPMN 的下一步。

但是我收到一个错误，如何使它发生？

DMN

错误

堆栈跟踪：

Caused by: org.camunda.bpm.engine.ProcessEngineException: ENGINE-22002 The decision result mapper 'CollectEntriesDecisionResultMapper{}' failed to process '[{ROUT_TO_DEPT=Value 'BY_LAW' of type 'PrimitiveValueType[string]', isTransient=false, OUT_CATETORY=Value 'INSPECTION' of type 'PrimitiveValueType[string]', isTransient=false}]'. The decision outputs should only contains values for one output name but found '[ROUT_TO_DEPT, OUT_CATETORY]'.
        at org.camunda.bpm.engine.impl.dmn.DecisionLogger.decisionResultCollectMappingException(DecisionLogger.java:44)
        at org.camunda.bpm.engine.impl.dmn.result.CollectEntriesDecisionResultMapper.mapDecisionResult(CollectEntriesDecisionResultMapper.java:46)
        at org.camunda.bpm.engine.impl.util.DecisionEvaluationUtil.evaluateDecision(DecisionEvaluationUtil.java:79)
        at org.camunda.bpm.engine.impl.bpmn.behavior.DmnBusinessRuleTaskActivityBehavior$1.call(DmnBusinessRuleTaskActivityBehavior.java:56)
        at org.camunda.bpm.engine.impl.bpmn.behavior.DmnBusinessRuleTaskActivityBehavior$1.call(DmnBusinessRuleTaskActivityBehavior.java:53)
        at org.camunda.bpm.engine.impl.bpmn.behavior.AbstractBpmnActivityBehavior.executeWithErrorPropagation(AbstractBpmnActivityBehavior.java:90)
        at org.camunda.bpm.engine.impl.bpmn.behavior.DmnBusinessRuleTaskActivityBehavior.execute(DmnBusinessRuleTaskActivityBehavior.java:53)
        at org.camunda.bpm.engine.impl.pvm.runtime.operation.PvmAtomicOperationActivityExecute$2.callback(PvmAtomicOperationActivityExecute.java:61)
        at …

我正在使用RedHat Business Central并尝试从另一个 DMN 文件调用一个 DMN 文件。

用例 - 如果工资 > 40000 则从 firstdmn 计算税金，否则从secondarydmn计算税金。