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JCo creation for multiple backend systems

Former Member
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Hi Experts,

I have an application in which i am using two different backend systems. I have used three RFCs in my application, in which two RFCs are referring same backend system while 3rd RFC is pointing to another backend system .

Now my doubt is, Is it possible to use a single JCo connection for this application ...?

OR if i use 2 or 3 JCos then which one will give better performance...?

Thanks in advance,

JP

Accepted Solutions (0)

Answers (2)

Answers (2)

former_member642024
Discoverer
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One JCo Connection can be made only for one system. So in your application as you are using two different backend system so having one Jco connection is not possible.

Try to use one JCo connection for one backend system for optimal performance until another JCO is required because of the Complexity of the Application.

In almost every cases, One Jco per backend will give optimal performance.

Former Member
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Hi Experts,

Thanks for the replay, But i have some doubts,

Now i am trying single JCO for 6 RFCs pointing to same backend, then

a) When the number of end users increases will it make any pblms..?

b) If i increase the connection pooling then will it affect the performance..?

When the number of RFCs pointing to same backend system increases then which approach will give a better performance...?

Thanks in advance

JP

former_member182416
Active Contributor
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Hi This

[Document|https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/85a483cb-0d01-0010-2990-c5168f01ce8a]

will answer your Questions.

Regards

Rajendra

Former Member
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Hi One Jco connection to one R/3 System gives more performance.

even end users increases also we can maintain based on configurations(by increasing connection pool)

https://www.sdn.sap.com/irj/scn/wiki?path=/display/wdjava/faq%252b-%252bmodels%252b-%252badaptive%25...

Thanks,

Tulasi

Edited by: Tulasi Palnati on Jan 25, 2009 11:47 AM

narendra_bendi
Active Participant
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Hi,

At one time, JCo are created for one system from the configured SLD. So as such, you can create same name JCo (with pointing to another System). But see that you identify the systems.

Regards,

Narendra.

Edited by: Narendra on Jan 22, 2009 8:33 AM