Functionality
This method can be used to change purchase requisitions.

Notes
The following authorization objects are checked with activity 02(change):

• M_BANF_BSA,,Document type in requisition


• M_BANF_EKG,,Purchasing group in requisition


• M_BANF_EKO,,Purch. organization in requisition


• M_BANF_WRK,,Plant in requisition

Transfer
You must pass on the purchase requisition number and the necessarytables for the items that are to be changed. For more information, referto the documentation on the table parameters.
To fill the table parameters correctly with the old status, use themethod GetDetail of the business object PurchaseRequisition
before invoking this method.
Return messages
INCLUDE BAPI_RET

Description
INCLUDE BAPI_KEYFIELD

Description
The table contains the account assignment data with the changed values.
INCLUDE BAPI_DATAELEMENT
Proceed as follows:
First enter all values from RequisitionAccountOl inRequisitionAccountNe.
Then change the desired field values.
Ensure that all fields that are not to be changed contain the valuesfrom the database.
Note
You can also add new account assignment items to a requisition item bypassing on only RequisitionAccountNe. This is the case,for example, if you wish to distribute an item with single accountassignment among several cost objects. Note that in this case therequisition item must also be changed (distribution indicator, partialinvoice indicator, etc.).

Description
The table contains the current database status of the accountassignment data for the purchase requisition item (i.e. prior to thechange).
INCLUDE BAPI_DATAELEMENT

Description
The table contains the purchase requisition item with the changedvalues.
INCLUDE BAPI_DATAELEMENT
Proceed as follows:
First enter all values from RequisitionsItemsOld inRequisitionItemsNew.
Then change the desired field values.
Ensure that all field that are not to be changed contain the valuesfrom the database.
Note
You cannot add any new items. The method only supports the changing ofalready existing items.

Description
The table contains the current database status of the purchaserequisition item (i.e. prior to the change).
INCLUDE BAPI_DATAELEMENT

Description
The table contains the changed texts for the purchase requisition item.
INCLUDE BAPI_DATAELEMENT

Description
The table contains the current database status of the texts for thepurchase requisition item (i.e. prior to the change).
INCLUDE BAPI_DATAELEMENT

Description
INCLUDE BAPI_TABLE

Value range
Type,,ID,,Number,,Message
E,,W5,,030,,Purchase requisition & & does not exist
I,,W5,,041,,Purchase requisition & successfully changed
E,,W5,,043,,You have no authorization to change purchase
,,,,,,requisition & &
E,,W5,,045,,Item & does not exist and cannot be created
E,,W5,,058,,Data in & for item & does not correspond to
,,,,,,current database status
E,,W5,,059,,Inconsistencies in structure & (Please check
,,,,,,the ABAP Dictionary)
E,,W5,,102,,Purchase requisition & & blocked