Doubt About Correlation

[Former Member]

Hi Experts,

I have one Doubt,

1..What is Correlation???

2..When We wil use this???

Is there Any Blog On Correlation Implemetation

Please Clear all my Issues

Regards

Khanna

[former_member335553 · Accepted solution]

Hi,

You use a correlation to assign messages that belong together to the same process instance. A correlation joins messages that have the same value for one or more XML elements. A correlation is therefore a loose coupling of messages: at design time, it enables you to define which message a receive step must wait for, without knowing the message ID.

/people/sravya.talanki2/blog/2005/08/24/do-you-like-to-understand-147correlation148-in-xi

Check these few blogs related to correlation..

/people/sravya.talanki2/blog/2005/08/24/do-you-like-to-understand-147correlation148-in-xi

/people/pooja.pandey/blog/2005/07/27/idocs-multiple-types-collection-in-bpm

/people/sriram.vasudevan3/blog/2005/01/11/demonstrating-use-of-synchronous-asynchronous-bridge-to-integrate-synchronous-and-asynchronous-systems-using-ccbpm-in-sap-xi

Check this SAP help as well..

http://help.sap.com/saphelp_nw04/helpdata/en/a5/64373f7853494fe10000000a114084/content.htm

http://help.sap.com/saphelp_nw04/helpdata/en/6d/94364296f1b26be10000000a155106/content.htm

[Former Member]

ANS

[prabhu_s2]

u have two recv and u want to process the message based on the based recv payload then u opt for correlation......u use correlation when (to name a few):

1. u have two recv steps in bpm

2. when u want to collect and process idocs baed on types etc in BPM

3. when u want to set relation between message for processing.

[Former Member]

Hi Prabhu,

What u r trying to say i didnt get u.

Please Explain me in detail.

If u have any real time scenario means, u just give a brief description please........

Regards

Khanna

[former_member335553]

Hi

Take a glance to undertand the example for correlation

[Former Member]

Hi,

Correlation : Is the semantic relationship between messages in Integration process .we use a correlation to assign messages that belong together to the same process instance. A correlation joins messages that have the same value for one or more XML elements. A correlation is therefore a loose coupling of messages: at design time, it enables you to define which message a receive step must wait for, without knowing the message ID.

see the below link

http://help.sap.com/saphelp_nw2004s/helpdata/en/a5/64373f7853494fe10000000a114084/content.htm

/people/sravya.talanki2/blog/2005/08/24/do-you-like-to-understand-147correlation148-in-xi

Regards

Chilla

[Former Member]

The best blog on correlation

/people/sravya.talanki2/blog/2005/08/24/do-you-like-to-understand-147correlation148-in-xi

Regards,

Jai Shankar