Need suggestions to use a dictionary project.

Hello Experts,
I am working on a webdynpro application.
In this application I need some basic config data to process a transaction.
This basic config data(table data) is fetched from R/3 through a BAPI.
This bapi is executed every time for every transaction, which makes application very slow.
Is there a chance where we can execute this bapi once and store the data in this application (structures or dictionary associated to this application),
and this data is used for each and every transaction. (this might reduce the turnover time to execute BAPI).
If we can you a dictionary project / if there is any other source, please help me with the procedure to acheive the same,
Thanks in advance,
Sai.k.k

Hi ,
In case the values for EVS does not change during the lifetime of the application , just creating value set once.. and populating the values would suffice.. You need not call the RFC again or create a property file.. during this apps lifetime.
In case , the values changes often , you need to access them only through RFCs.. Or change the data source itself as a DB or a property file.. every time you want to insert a piece of data into the RFC.. update it also in the property file.. so that property file and RFC both are in sync.. If you can achieve this , you can just use a property file and fill the value set..
Regards
Bharathwaj

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