Combining Segments
Prerequisites
You
require development authorizations (authorization object S_IDOCDEFT, for
example, in the role SAP_BC_SRV_EDI_DEVELOPER) for new definitions.
Development takes place in the customer system.
Procedure
You can:
- Copy SAP segments which you
wish to use in your extension into your namespace (=
“Create with reference”).
- Create segments without
reference.
The following section assumes that you are creating segments without
reference, that is, defining new field combinations.
- Choose SAP menu
® Tools ® IDoc Interface/ALE ® Development ® IDoc ® Generate ALE Interface
® Segments
(WE31).
Select Utilities ® Requests (Organizer) to create a
request. You will assign all development objects to this request later. Return
to the segment editor.
- Name your segment type and
choose Create. See also: Namespace.
- Describe your segment and
enter the field names and data elements from which the field lengths (in
bytes) and any fixed values are to be determined via the domains. The
documentation for the data element is also copied and displayed by the
documentation tools.
You should still enter a
specific documentation for your segment type by choosing Goto
®
Documentation.
- Save the segment
definition by choosing Save. Enter the segment in a transport
request.
- Choose Back. The
segment definition you have created appears with the version number 000 in the
segment editor.
In the example, your segment has the name Z1TEST1
and has the following fields:
Field
|
Data element
|
Length
|
Continent
|
CHAR20
|
20
|
Country
|
CHAR2
|
2
|