3443442 - Error " RABAX error occurred on server side" Occurs When Executing the Purchase Order Query Web Service

Error occurs while executing PurchaseOrderByElementsQuery using web service. 
Error - RABAX error occurred on server side 

SAP Business ByDesign

1. Login to SOAP UI tool
2. Upload the Payload Request PurchaseOrderByElementsQuery
3. Execute the payload
4. Error occurs

The tags used in the query PurchaseOrderSelectionByElements is wrong. 

For example:

You have used the payload as below;

<n0:PurchaseOrderSimpleByElementsQuery_sync xmlns:n0="http://sap.com/xi/SAPGlobal20/Global">
<PurchaseOrderSimpleSelectionByElements>
<SelectionByPurchaseOrderLifeCycleStatusCode>
<InclusionExclusionCode>I</InclusionExclusionCode>
<IntervalBoundaryTypeCode>3</IntervalBoundaryTypeCode>
<LowerBoundaryPurchaseOrderLifeCycleStatusCode>1</LowerBoundaryPurchaseOrderLifeCycleStatusCode>
<UpperBoundaryPurchaseOrderLifeCycleStatusCode>6</UpperBoundaryPurchaseOrderLifeCycleStatusCode>
</SelectionByPurchaseOrderLifeCycleStatusCode>
</PurchaseOrderSimpleSelectionByElements>
<ProcessingConditions>
<QueryHitsUnlimitedIndicator>false</QueryHitsUnlimitedIndicator>
<QueryHitsMaximumNumberValue>100</QueryHitsMaximumNumberValue>
</ProcessingConditions>
</n0:PurchaseOrderSimpleByElementsQuery_sync>

In the above payload, the tags used for Lower and Upper BoundaryPurchaseOrderLifeCycleStatusCode is incorrect. Also you have set the tag - QueryHitsUnlimitedIndicator to false. 

You have to use the proper tags to execute the payload. 

For example:

<PurchaseOrderSelectionByElements>
  <SelectionByLifeCycleStatusCode>
   <InclusionExclusionCode>I</InclusionExclusionCode>
   <IntervalBoundaryTypeCode>3</IntervalBoundaryTypeCode>
   <LowerBoundaryCode>1</LowerBoundaryCode>
   <UpperBoundaryCode>6</UpperBoundaryCode>
  </SelectionByLifeCycleStatusCode>
 </PurchaseOrderSelectionByElements>
 <ProcessingConditions>
  <QueryHitsMaximumNumberValue>100</QueryHitsMaximumNumberValue>
  <QueryHitsUnlimitedIndicator>true</QueryHitsUnlimitedIndicator>
 </ProcessingConditions>
</n0:PurchaseOrderByElementsQuery_sync>

With the above payload request, you will get the successful response. 

<PurchaseOrderSimpleSelectionByElements>;  RABAX error occurred on server side; web service  , KBA , AP-POP-PO , Purchase Order , Problem