BPC Logic Script: Copy from calculated members (non-base) to base members

Question

Hi experts,
I want to copy some values from some calculated members to base members in the same dimension. It appears I have a hard time scoping the calculated members.
This is my C_ACCOUNT dimension:
And this is the COPYCALC.LGF script I am running:
LGX:
*XDIM_MEMBERSET C_ACCOUNT = 450
*WHEN C_ACCOUNT
*IS 450
*REC( EXPRESSION = %VALUE%, C_ACCOUNT = 50)
*ENDWHEN
LOG:
LOG BEGIN TIME:2014-02-26 17:21:12
FILE:\ROOT\WEBFOLDERS\STEP_UNIT_TEST \ADMINAPP\BUDGET_CASH\TEST.LGF
USER:KAROLISB
APPSET:STEP_UNIT_TEST
APPLICATION:BUDGET_CASH
[INFO] GET_DIM_LIST(): I_APPL_ID="BUDGET_CASH", #dimensions=16
AA_NUMBER,AUDITTRAIL,BUDGET_OBJECT,BUDGET_TYPE,CATEGORY,COFOG,CURRENCY,C_ACCOUNT,C_ACCOUNT_DT,ENTITY,FLOW,GRANTS,MEASURES,TIME,TIME_DT,VERSION
#dim_memberset=4
CATEGORY:RES,1 in total.
CURRENCY:LC,1 in total.
TIME:2012,1 in total.
C_ACCOUNT:450,1 in total.
SCRIPT RUNNING TIME IN TOTAL:1.00 s.
LOG END TIME:2014-02-26 17:21:12
My model structure:
So as you can see I am trying to copy from account 450 (which is non base) to account 50 ( which is base member). Also you can see that in the previous example no record was generated.
Whereas,  if I replace the account 450 with 4500 I get record generated in order:
LGX:
*XDIM_MEMBERSET C_ACCOUNT = 4500
*WHEN C_ACCOUNT
*IS 4500
*REC( EXPRESSION = %VALUE%, C_ACCOUNT = 50)
*ENDWHEN
LOG:
LOG BEGIN TIME:2014-02-26 18:26:26
FILE:\ROOT\WEBFOLDERS\STEP_UNIT_TEST \ADMINAPP\BUDGET_CASH\TEST.LGF
USER:KAROLISB
APPSET:STEP_UNIT_TEST
APPLICATION:BUDGET_CASH
[INFO] GET_DIM_LIST(): I_APPL_ID="BUDGET_CASH", #dimensions=16
AA_NUMBER,AUDITTRAIL,BUDGET_OBJECT,BUDGET_TYPE,CATEGORY,COFOG,CURRENCY,C_ACCOUNT,C_ACCOUNT_DT,ENTITY,FLOW,GRANTS,MEASURES,TIME,TIME_DT,VERSION
#dim_memberset=4
CATEGORY:RES,1 in total.
CURRENCY:LC,1 in total.
TIME:2012,1 in total.
C_ACCOUNT:4500,1 in total.
REC :%VALUE%
CALCULATION BEGIN:
QUERY PROCESSING DATA
QUERY TIME : 0.00 ms. 1  RECORDS QUERIED OUT.
QUERY REFERENCE DATA
CALCULATION TIME IN TOTAL :0.00 ms.
1  RECORDS ARE GENERATED.
CALCULATION END.
ENDWHEN ACCUMULATION: 1  RECORDS ARE GENERATED.
DATA TO WRITE BACK:
AA_NUMBER AUDITTRAIL BUDGET_OBJECT BUDGET_TYPE CATEGORY COFOG CURRENCY C_ACCOUNT C_ACCOUNT_DT ENTITY FLOW GRANTS TIME TIME_DT VERSION SIGNEDDATA
AA_NONE LIM NONE 10 RES FA_NONE LC 50 CAD_NONE A00 F99_1 NONE 2012 TD_NONE CURRENT 222.00
1  RECORDS HAVE BEEN WRITTEN BACK.
WRITING TIME :1.00  ms
Why can I not copy value from 450 ? How do I solve this problem ?
PS: currently I am testing this as a DM package run script but in the future I would like to make it a Default.lgf functionality.
I am working on:
BPC 10 SP5 for NW, calculation engine ABAP, BW 7.4

Answer 1

Sorry to keep you in darkness. My code has developed since I have started this thread:
*SELECT(%ADMISSIBLE%, "[ID]", C_ACCOUNT, " [THIERARCHY]<>'' AND [ACCTYPE]<>INC ")         // DEFINE THE SET OF REAL(ACTUALY EXISTING), NON-REVENUE AND NOT ANCIENT CASH ACCOUNTS HERE.
*SELECT(%INADMISSIBLE%, "[ID]", C_ACCOUNT, " [ID] <> %ADMISSIBLE% ")
*SELECT(%L1%, [ID], C_ACCOUNT, "[ID] = %C_ACCOUNT_SET%")       // DEFINE BASE LEVEL ACCOUNTS
*SELECT(%L2%, "[THIERARCHY]",C_ACCOUNT, "[ID] = %L1% ")       // DEFINE FIRST(COUNTING FROM BASE) LEVEL PARENTS
*SELECT(%L3%, "[THIERARCHY]",C_ACCOUNT, "[ID] = %L2% ")       // DEFINE SECOND(COUNTING FROM BASE) LEVEL PARENTS
*SELECT(%L4%, "[THIERARCHY]",C_ACCOUNT, "[ID] = %L3% ")
*SELECT(%L5%, "[THIERARCHY]",C_ACCOUNT, "[ID] = %L4% ")
*SELECT(%L6%, "[THIERARCHY]",C_ACCOUNT, "[ID] = %L5% ")
*SELECT(%LALL%, "[ID]", C_ACCOUNT, "[ID] = %L1%,%L2%,%L3%,%L4%,%L5%,%L6%")  //UNION OF ALL LEVELS
*XDIM_MEMBERSET AUDITTRAIL = INPUT
*XDIM_MEMBERSET VERSION = CURRENT
*XDIM_MEMBERSET AA_NUMBER = AA_NONE
*XDIM_MEMBERSET TIME_DT = TD_NONE
*XDIM_MEMBERSET C_ACCOUNT_DT = CAD_NONE
*XDIM_MEMBERSET C_ACCOUNT = %INADMISSIBLE%     //SCOPE LEAVES ALL POTENTIAL DESTINATIONS FOR MEMBERS IN %PARS%
*FOR %A% = %PARS%    //LOOP OVER ALL ADMISSIBLE PARENTS
*WHEN C_ACCOUNT
*IS L_C_%A%
*REC( EXPRESSION = [C_ACCOUNT].[%A%], C_ACCOUNT = L_C_%A%)         //SUM UP THE VALUES OF LEAVES AND WRITE THE SUM TO DESTINATION ACCOUNT
*ENDWHEN
*NEXT
screen shot of part of member table for C_ACCOUNT:
continuation in next reply (I have problems with my text editor)