To define a Logical View, you must indicate the number
of Logical View instances and the transfer direction between the client
and the server.
All the fields must be entered.
- Number of occurrences
- The value specifies the read or update iterative capacity of a
server that calls this Logical View. This capacity is expressed by
a maximum number of repetitions. The Logical View can then be used
as a repeated structure. The maximum number is 999 occurrences.
Note: If
the Logical View is not a repeated structure as a whole and if only
a few of the Data Elements that constitute it belong to a repeated
structure, it must be specified in the Data type field,
in the CE Lines tab.
- Transfer direction
- In a Logical View that is a repeated structure, it represents
the transfer direction between the client and the server:
Table 1. Specification of the transfer directionOptions |
Comments |
Both directions |
Default value |
C: Client to Server |
Transfer from the Logical View to the Segment
for an update service. |
S: Server to Client |
Transfer from the Segment to the Logical View
for a selection service. |
Note: You only select C or S if
all the Data Elements have the same transfer direction. Otherwise
specify it in the Lignes -CE tab of the Logical
View editor.