The configuration parameters of 'BAPI_CUSTOMERCONTRACT_CHANGE'

Question

Hi experts,
I want to use 'BAPI_CUSTOMERCONTRACT_CHANGE' to delete item 000020 in contract 12345678.But alway failed.Please reference below data.
Contract : 12345678
Item        Material     High level Item
000010    HA001
000020    HA002       000010
I guess it's the configuration problem.But I don't know how to maintain related configuration parameters in 'BAPI_CUSTOMERCONTRACT_CHANGE'.So who can give me some similar sample or help?Many thanks.
Thanks & Regards

Answer 1

Using this method, you can change or delete contracts.
You can change header data, item data, schedule line data, contract data and configuration data.
In general the following applies:
1. Only enter fields that you want to change.
2. Mark the fields you want to change with an X.
3. Fill in the UPDATEFLAG field with a U.
4. Always enter the key fields when making changes, including in the checkbox list.
5. An exception is configuration. If you change this, you must fill it in completely.
6. Enter quantities and dates under schedule line data.
7. Possible update flags: U = change
                        D = delete
                        I = insert
Example
1. Delete complete contract
2. Delete contract item
3. Changes to contract
4. Change configuration
Notes
1. Minimum entries required:
You MUST enter the contract number in the SALESDOCUMENT structure.
You must always enter key fields when you make a change.
You must always enter the update indicator in the INQUIRY_HEADER_INX.
2. Commitment control
The BAPI does not carry out a database commit. This means that the calling application must leave the commit in order to have changes made to the database. BAPI_TRANSACTION_COMMIT is available for this purpose.