Use of JCO

[Former Member]

What is the exact use of JCO during XI message flow?

Thanks,

Greg

[former_member335553 · Accepted solution]

Hi ,

JCO stands for JavaConnector and was originally developed by Arasoft.It is really meant for communication between ABAP stack and JAVA stack.When a NW JAVA stack communicates with ABAP stack inturn it does it thru JCO.

It has many methods in its JCO library

Please go through the below link that has the details related to JCO.

https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/85a483cb-0d01-0010-2990-c5168f01...

For dynamic JCO creation

/people/anilkumar.vippagunta2/blog/2007/02/06/dynamic-jco-creation

Debugging an RFC call using JCO API

/people/tarun.telang2/blog/2005/10/01/debugging-a-rfc-call-using-jco-api

JCO Client Service

http://help.sap.com/saphelp_nw04/helpdata/en/36/5db440c97f3716e10000000a155106/frameset.htm

[Former Member · Accepted solution]

at which stage exactly??? at what point of message flow???

[former_member335553 · Accepted solution]

Greg

have u had a glance at this blog of message flow

/people/siva.maranani/blog/2005/05/25/understanding-message-flow-in-xi

[Former Member · Accepted solution]

>>at which stage exactly??? at what point of message flow???

Send a msg from Adapter Engine to Integration Engine and vice versa.

Regards,

Jai Shankar

[Former Member · Accepted solution]

Adapter Engine to Integration Engine and vice versa.

Adapter Engine- Java Stack

IE - Abap stack

AE--JCO- IE , IE-JCO-AE

Doesn't that make sense??

[Former Member]

Hi

SAP Java Connector (SAP JCo) is a middleware component that enables the development of SAP-compatible components and applications in Java. SAP JCo supports communication with the SAP Server in both directions: inbound calls (Java calls ABAP) and outbound calls (ABAP calls Java).

Regards

krishna

[Former Member]

JCO stands for Java COnnector. It is used for connecting JAVA to ABAP. XI is based on both JAVA and ABAP frameworks. So internally the communication between JAVA and ABAP stacks happens using JCO connections.

Regards,

Jai Shankar