1. For
many SAP customers, the options available in customizing are not sufficient, since they
wish to
change and
adapt SAP transactions to
suit
their own
requirements. The problem here
is that,
after every maintenance level or
release upgrade, the changes have
to be
adjusted to
coincide with
SAP corrections and
developments.
To reduce this effort in a SAP System (or to avoid it totally), customers can make their own enhancements in a layer separate from SAP.
Rather than make changes to the original code, they make them in their own special area. This is created by SAP and delivered empty or with standard values during system installation. Customers can implement additional functionality in this area.
The applications programmer makes the necessary transaction data explicitly available via an interface.
To reduce this effort in a SAP System (or to avoid it totally), customers can make their own enhancements in a layer separate from SAP.
Rather than make changes to the original code, they make them in their own special area. This is created by SAP and delivered empty or with standard values during system installation. Customers can implement additional functionality in this area.
The applications programmer makes the necessary transaction data explicitly available via an interface.
Extending the Business Content
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