Problem in CRM_ORDER_MAINTAIN for updating amount in line items

Question

Hi abapers,
I have  a scenario as follows: i want to update amount  for line items  in a transaction. i use the bapi crm_order_maintain followed by CRM_ORDER_SAVE and bapi transaction _commit . The problem is i loop the itab by passing the trnstn id , prdct code  and new amount.
i applied the logic as given by rita tan (thread no 4)
link:[Re: Update Pricing Document with CRM_ORDER_MAINTAIN]
as per the logic i delete the existing value and insert the new amount . this works fine in the first  loop and in second loop it deletes the existing record but does not insert the new value . It doesn't even give error too. what may be the problem.
here's a snapshot of the code i have written:
loop at itab.
SELECT SINGLE * FROM CRMD_ORDERADM_H
          WHERE OBJECT_ID = WA_ZCMR_UPDATE-Z_OBJECTID
          AND PROCESS_TYPE = P_TYPE.
                SELECT SINGLE * FROM CRMD_ORDERADM_I
              WHERE HEADER = CRMD_ORDERADM_H-GUID
              AND ORDERED_PROD = WA_ZCMR_UPDATE-PRODUCT_CODE.
              SELECT SINGLE * FROM CRMD_LINK
                WHERE GUID_HI = CRMD_ORDERADM_H-GUID
                AND OBJTYPE_SET = '18'.
                SELECT  * FROM  PRCD_COND
                  INTO CORRESPONDING FIELDS OF TABLE IT_PRCD_COND
                  WHERE KNUMV = CRMD_LINK-GUID_SET
                  AND KPOSN = CRMD_ORDERADM_I-GUID
                  AND KSCHL = 'ZR12'.
                  READ TABLE IT_PRCD_COND
                  INTO WA_PRCD_COND INDEX 1.
                    DELETE  FROM PRCD_COND
                    WHERE KNUMV = WA_PRCD_COND-KNUMV
                      AND KPOSN = WA_PRCD_COND-KPOSN
                     AND KSCHL = 'ZR12'.
                      COMMIT WORK.
                      WA_PRIDOC-REF_HANDLE = '0000000001'.
                      WA_PRIDOC-REF_GUID = CRMD_ORDERADM_I-GUID.
                      WA_PRIDOC-REF_KIND = 'B' .
                      WA_COND_ADD-KSCHL = 'ZR12'.
                      WA_COND_ADD-KBETR = WA_ZCMR_UPDATE-NET_VALUE.
                      WA_COND_ADD-KPEIN = '1'.
                      WA_COND_ADD-WAERS = 'INR'.
                      INSERT WA_COND_ADD INTO TABLE IT_COND_ADD.
                      CLEAR WA_COND_ADD.
                      WA_PRIDOC-COND_ADD = IT_COND_ADD.
                      CLEAR IT_COND_ADD[].
                      INSERT WA_PRIDOC INTO TABLE IT_PRIDOC .
                      CLEAR WA_PRIDOC .
                      WA_CT_INPUT_FIELDS1-REF_HANDLE = '0000000001'.
                     WA_CT_INPUT_FIELDS1-REF_GUID = CRMD_ORDERADM_I-GUID.
                      WA_CT_INPUT_FIELDS1-REF_KIND = 'B' .
                      WA_CT_INPUT_FIELDS1-OBJECTNAME = 'PRIDOC'.
                     INSERT WA_CT_INPUT_FIELDS1  INTO TABLE IT_CT_INPUT_FIELDS1.
                      CLEAR WA_CT_INPUT_FIELDS1.
                      AT END OF Z_OBJECTID.
                        CALL FUNCTION 'CRM_ORDER_MAINTAIN'
                          EXPORTING
                            IT_PRIDOC         = IT_PRIDOC
                          CHANGING
                            CT_INPUT_FIELDS   = IT_CT_INPUT_FIELDS1
                          EXCEPTIONS
                            ERROR_OCCURRED    = 1
                            DOCUMENT_LOCKED   = 2
                            NO_CHANGE_ALLOWED = 3
                            NO_AUTHORITY      = 4
                            OTHERS            = 5.
CALL FUNCTION 'CRM_ORDER_SAVE'
CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
endat.
endloop.
Please help out.
Regards,
Navin
Edited by: navin.c on Jan 7, 2010 10:09 AM

Answer 1

Check the link below. This should help
Re: Change Order Quantity in CRM Sales Order