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JCO Server Instances

Former Member
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We have developed JCO Server program ,so that the ABAP calls the JCO Server program,so that we can set values in the Export Parameters of the RFM.This I wrote using the Example5 code,but I need to understand ,that if we define two or three instances of JCO.Server,what does it actually mean,does the ABAP program automatically calls these instances,how is the calls to JCO.Server made and to which server,how is that determined.

Our scenario: We have written exit routines for our sales order creation,and we want to override the price of the material ,obtaining from a separate database.So exit routines,RFMS which calls the handleRequest method of Server.How do we acheive concurrency in the request to Servers.

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Answers (2)

Answers (2)

Former Member
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Not quite sure if this is what you were asking, but..

Is the JCO server program registered at the gateway?

If so, and you run several instances which all use the same program ID, SAP gateway will load-balance the calls.

http://help.sap.com/saphelp_nw04/helpdata/en/51/aea438ec2a7e26e10000009b38f8cf/content.htm

vijayakhanna_raman
Active Contributor
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Hi Thomas,

check this link for server instance.

http://help.sap.com/saphelp_nw04/helpdata/en/35/42e13d82fcfb34e10000000a114084/frameset.htm

Regards,

Vijayakhanna Raman