Default logical system names for application and metadata in models.

[Former Member]

hi,

I have a dbt in web dynpro java. When we create a model, we give the logical system names. When our developement is over, do we have to change these names because in test system and subsequently production system, the backends will be oviously different than developement ?

how do we change them and re import after changing? in abap we cant change our code in test and prod systems right so how is it in web dynpro java ?

thanks

[Former Member · Accepted solution]

Hi Bhakti,

Well normally you would use the same system name in DEV, TST and PRD as you would also have a Portal/J2EE server for all these (R/3 backend) systems. On each J2EE server you would define where the JCO connection will go to. The name of that JCO connection is just a Alias and on each system the same.

Jeschael

[bhakti2 · Accepted solution]

Hi Jeschael,

thanks for the reponse.

When I create the model, I give the default logical system names and on the next screen I give the

ip address of the backend system, client , login, password etc

Even though the logical system names wud be same in Dev, Test and Prod systems, the ip address, login password is different so how do I give it ?

thanks

B

[Former Member · Accepted solution]

Hi B,

the ip address of the backend system, client , login, password etc are just for login on to the SAP R/3 backend system to be able to create the Model of the RFCs in the Backend system. They are not used later on (neither are they saved anywhere inside the model). It is just you getting some data from then system.

J

[Former Member · Accepted solution]

B,

you just need to have same JCO connections in all the systems(Dev,Test,Prod) .

if you have same jco connections you dont need to do anything else .

Thanks

Bala Duvvuri

[bhakti2 · Accepted solution]

thank you for the help