Mapping runtime error

Question

Hi Everyone ,
My scenario gives me an error in moni .
  <SAP:Category>Application</SAP:Category>
  <SAP:Code area="MAPPING">EXCEPTION_DURING_EXECUTE</SAP:Code>
  <SAP:P1>com/sap/xi/tf/_MM2SUSOrderCreate_</SAP:P1>
  <SAP:P2>com.sap.aii.utilxi.misc.api.BaseRuntimeException</SAP:P2>
  <SAP:P3>RuntimeException in Message-Mapping transformatio~</SAP:P3>
  <SAP:P4 />
  <SAP:AdditionalText />
  <SAP:ApplicationFaultMessage namespace="" />
  <SAP:Stack>com.sap.aii.utilxi.misc.api.BaseRuntimeException thrown during application mapping com/sap/xi/tf/_MM2SUSOrderCreate_: RuntimeException in Message-Mapping transformatio~</SAP:Stack>
The root cause of the error is :
RuntimeException in Message-Mapping transformation: Runtime exception during processing target field mapping /ns0:PurchaseOrderRequest/PurchaseOrder/Item/ScheduleLine/Quantity/unitCode. The message is: Exception:[com.sap.aii.mappingtool.tf3.IllegalInstanceException: Too many values in first queue in function useOneAsMany. It must have the same number of contexts as second queue.] in class com.sap.aii.mappingtool.flib3.NodeFunctions method useOneAsMany[, , ]
Please do guide me where I am possibily wrong and what needs to be done

Answer 1

Hi Tom,
The Error shows you are using a standard function 'useOneAsMany', in which one of the input is 'unit code'
you have two provide 3 inputs to this standard function, where in the number of instances of the first two inputs should be the same. the instance of the third input may differ.
Please make the necessary changes, and test it.
Thanks,
Varun