Fonction SAP BAPI_INSTMNTPLN_CHANGE - BAPI: Change Existing Installment Plan

Paramètre	Reférence	Type	Long.	Valeur par déf.	Facultatif	Description
NUMBER	BAPIINSTPLN_KEY-DOC_NO	C	12			Number of a Contract Accounts Receivable and Payable Document

Paramètre	Reférence	Type	Long.	Description
RETURN	BAPIRET2	u	548	Return Parameters

Paramètre	Reférence	Long.	Facultatif	Description
INSTALLMENT_CHANGES	BAPIRFKINST	120		BAPI: Installment Plan Items - Modifiable Fields and Keys

Functionality
This method allows you to change the installment plan items in aninstallment plan. You transfer the number of the installment plan to bechanged in the NUMBER parameter and the changed data for theitems in the Installment_Changes table.
Note that it is only possible to remove clearing restrictions, not toset them.
Before the change is made, the current installment plan items have tobe read using the GETDETAIL method. For this, the parameterACCUMULATE = 'X' must be set (see example) because theCHANGE method only works with installment plan items insummarized form.

Example
***************************************************
* Definitions
***************************************************
* Internal Tables
DATA: tl_fkkop LIKE bapifkkop OCCURS 10,
tl_rfkinst LIKE bapirfkinst OCCURS 10.
* Work areas
DATA: wa_fkkop LIKE bapifkkop,
wa_rfkinst LIKE bapirfkinst.
**************************************************
* Read Installment plan
**************************************************
CALL FUNCTION 'BAPI_INSTMNTPLN_GETDETAIL'
EXPORTING
doc_no = p_opbel
accumulate = 'X'
* IMPORTING
* RETURN =
* INSTPLANATTR =
TABLES
installment_fkkop = tl_fkkop
.
*************************************************
* implement changes
*************************************************
LOOP AT tl_fkkop INTO wa_fkkop.
MOVE-CORRESPONDING wa_fkkop TO wa_rfkinst.
* ...
* do modifications in wa_rfkinst here
* ...
APPEND wa_rfkinst TO tl_rfkinst.
ENDLOOP.
**************************************************
* change installment plan
**************************************************
CALL FUNCTION 'BAPI_INSTMNTPLN_CHANGE'
EXPORTING
number = p_opbel
* IMPORTING
* RETURN =
TABLES
installment_changes = tl_rfkinst.
.

Description
The return code for the method is returned to a structure. Forinformation about what the individual fields stand for, see thedocumentation for the respective data element.

Description
This is where you transfer the number of the installment plan for whichyou would like to change the installment plan items.

Description
You can transfer the changed installment plan items in this table.Structure RFKINST contains the key fields and those fields ofthe FKKOP structure that you can change.