Use this method to change purchasing or sales documents. The methodchecks if all the necessary data was transferred. For example:QuantityMaterial number or item numberDocument numberDocument category
The document items that are to be changed are found using the document
Purchase requisitionsPurchase ordersDeliveriesSales orders
document category, document number, and item number. Changes can be made to the following document categories:
You can change the following in documents: quantity, unit of measure, date, and deletion indicator.
You cannot change: material number, document type, document category, control parameters, and account assignment data.
You can use the RETURN parameter to announce any errors.
For further information, see function module VWWS_STORD_DISPATCHER.