2310901 - Routing rules not evaluated in Integration Flow or in Integrated Configuration

You are using routing with condition in an Integration Flow or in an Integrated Configuration. You notice that the XPATH expression used for receiver determination sometimes gets properly evaluated and sometimes not.

In the message monitoring you notice similar errors:

Transmitting the message to endpoint {2} using connection JMS_http://sap.com/xi/XI/System failed, due to: com.sap.aii.adapter.xi.routing.RoutingException: Cant determine receivers because condition evaluation failed

You perform an XPI Inspector Example 50 - XI Channel trace on the Communication Channel where you face the error and the trace consists similar errors:

Catching com.sap.aii.utilxi.misc.api.BaseException: javax.xml.transform.TransformerException: A location step was expected following the '/' or '//' token.
at com.sap.aii.utilxi.extractor.ValueExtractor.valuesOfXPath(ValueExtractor.java:199)
at com.sap.aii.utilxi.extractor.ValueExtractor.getValues(ValueExtractor.java:90)
at com.sap.aii.adapter.xi.routing.condition.ExtractorResolver.resolve(ExtractorResolver.java:40)
at com.sap.aii.adapter.xi.routing.condition.ExtractorResolver.resolve(ExtractorResolver.java:68)
at com.sap.aii.adapter.xi.routing.condition.ConditionEvaluator.resolve(ConditionEvaluator.java:428)
at com.sap.aii.adapter.xi.routing.condition.ConditionEvaluator.retrieveAndResolveExtractor(ConditionEvaluator.java:350)
at com.sap.aii.adapter.xi.routing.condition.ConditionEvaluator.evaluateConditionFragment(ConditionEvaluator.java:262)
at com.sap.aii.adapter.xi.routing.condition.ConditionEvaluator.evaluateCondition(ConditionEvaluator.java:180)
at com.sap.aii.adapter.xi.routing.condition.ConditionEvaluator.evaluateCondition(ConditionEvaluator.java:139)
at com.sap.aii.adapter.xi.routing.handler.ReceiverDeterminationHandler.analyzeReceiverAssignmentsWithConditions(ReceiverDeterminationHandler.java:482)
at com.sap.aii.adapter.xi.routing.handler.ReceiverDeterminationHandler.determineActualReceivers(ReceiverDeterminationHandler.java:217)
at com.sap.aii.adapter.xi.routing.handler.ReceiverDeterminationHandler.performReceiverDetermination(ReceiverDeterminationHandler.java:127)
at com.sap.aii.adapter.xi.routing.RoutingManagerImpl.performReceiverDetermination(RoutingManagerImpl.java:109)
at com.sap.aii.adapter.xi.routing.RoutingManagerImpl.performAllInOneRoutingForApplicationMessage(RoutingManagerImpl.java:401)
at com.sap.aii.adapter.xi.routing.RoutingManagerImpl.performAllInOneRouting(RoutingManagerImpl.java:282)
at com.sap.aii.adapter.xi.ms.XIMessage.performIRD(XIMessage.java:2904)
at com.sap.aii.adapter.xi.ms.XIEventHandler$IRDProcessingBlock.process(XIEventHandler.java:1470)

Catching com.sap.aii.adapter.xi.routing.condition.ExtractorException: Could not resolve Extractor with the Id: XX on XIMessage YY(OUTBOUND)
Could not resolve needed Extractors for ConditionFragment with Object-Id: XX
Evaluation of condition XX for XIMessage YY(OUTBOUND) and AllInOneObjectId ZZ failed
Throwing com.sap.aii.adapter.xi.routing.RoutingException: Can't determine receivers because condition evaluation failed
Determination of actual receivers failed, due to Can't determine receivers because condition evaluation failed
Receiver Determination for message YY(OUTBOUND) failed.

• SAP enhancement package 1 for SAP NetWeaver 7.3
• SAP NetWeaver 7.4
• SAP NetWeaver 7.5

XPATH, Operators, EXISTS, Process Integration 7.31, PI 7.31, Process Orchestration 7.4, PI 7.4, PO 7.4, Process Orchestration 7.5, PI 7.5, PO 7.5, XI, AEX, , KBA , BC-XI-IDE-IFL , NWDS / Eclipse IDE Tools for Integration Flow , BC-XI-IBC , Integration Builder - Configuration , BC-XI-IBD , Integration Builder - Design , BC-XI-CON-AFW-AAE , Advanced Adapter Engine , Problem