Issue in Mapping _PO Create

Question

Hi XI experts ,
Thsi is  XML (SOAP) mapped to PO BAPI(ZMM_IBX_RFC_CREATE_CABIN_ORDER) .Standard BAPI  with commit statement.
The External partner through xml sends the data  of :Purchase Order
The XMl contains the COST CENTRE , GL ACCOUNT  , WBS ELEMENT information.
-Take a case where  the Account Category is : ZNWBS (Project in ME23N PO) ,  WBS_ELEM_N is sent .
Eg: When :<ReferenceTypeCoded>AccountCategory</ReferenceTypeCoded> =ZNWBS , there is WBS DATA SENT:
<ReferenceTypeCoded>Other</ReferenceTypeCoded>
                <ReferenceTypeCodedOther>WBS_ELEM_E</ReferenceTypeCodedOther>
                <PrimaryReference>
                  <Reference>
                    <RefNum>U.888206.0</RefNum>
-Similary when <ReferenceTypeCoded>AccountCategory</ReferenceTypeCoded> =ZNCC (in ME23N), Cost centre data is sent:
<ReferenceTypeCodedOther>COST_CTR</ReferenceTypeCodedOther>
                <PrimaryReference>
                  <Reference>
                    <RefNum>1222</RefNum>
- In Case of 50% , 50% split cost centre data :
1 . 50% -- > have Account Category :ZNWBS , and  only WBS_ELEM_E, NOT COST_CTR
2. 50%  have Account Category :ZNCC , have  COST_CTR
I applied this logic for WBS_ELEM_E in XI:
ReferenceTypeCodeOtHER| EQUALS (TEXT )| WBS_ELEM_E | If Then | remove context | Split vy value(Each Value)| WBS_ELEMNT( Fiield of BAPI)
Now the issue is WBS ELEMNT  gets pouplated under :PO_ACCOUNT of first 50% item  and COST CENTRE data lso populated in fisrt item of :PO ACCOUNT .Here COST centre data is of second 50%  Line Item , so it is supposed to be populating in second line item not in first .
Since i have used :Remove Context  (same as logic of WBS_ELEMENT), it is supressing all the values, and single value of COST_CTR instead of passing to 2nd line item , it is passing to first lineitem .
Hence there is mismatch of data .
Ideally : 1 line item should be populated with : WBS _LEMENT
             2 Line item should be populated with :COST_CTR element.
Kindly provide your inputs

Answer 1

I have used this logic in WBS_ELEMNT:
ReferenceType Coded Other| EQUALS (text) | If   without else|   RefNum ||  Remove Context | SplitbyValue | WBS_ELEMENT
This is the Result:
1     Percentage     Cost Centre     WBS ELEMENT     Remarks
     50%     X     A     Working
     50%     Y     A     
2     Percentage     Cost Centre     WBS Element     Remarks
     50%          B     Working
     50%          C     
3     Percentage      Cost Centre     WBS ELEMENT     Remarks
     20%     Blank--No Data     A     "Not Working -Value X, is getting populating 
instead of Null Value"
     50%     X     B     
     30%     Y     B     
Your Input is appreciated.
Best Regards,
Vara