sap pi to sap crm,scm integration

[Former Member]

Hi ALL,

ECC >PI >CRM

CRM>PI>ECC

we have a requirement to integrate sap ecc system all crm,scm systems for both idoc and web service, proxy

I searched for blogs but could not find any step by step document

can you help posting some documents or explaining the procedures

Thank you

[Former Member]

Hi Kishore,

                    We are doing same scenario(Integration of CRM with ECC and replication of material/customer).My question is how to integrate CRM and ECC. what are the interfaces involve in sap pi and any software component required in PI side.

Please help me.

Regards

Ravi

[former_member184720]

Hi Kishore - Are you looking for anything specific?

Based on your other question, i assume you have 7.3 version. So you should be using IDOC_AAE adapter

For the adapter configuration :

sample scenario :

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/5050119d-9c47-3110-eab0-d90ebd211...

for proxy you can make use of soap adapter

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/70066f78-7794-2c10-2e8c-cb967cef4...

[Former Member]

Hi Hareesh,

I have developed many B2B and A2A interfaces but never with crm or srm systems

you mean to say even crm system acts as back end system ? as as ECC

1)CRM(ABAP PROXY) > PI > ECC

2)CRM can provide a web service, which PI can consume

3)CRM(IDOC/ ALE) > PI > ECC

Are these the ways to connect from CRM >PI >ECC

what are the ways to connect vice versa

ECC>PI>CRM, especially from PI>CRM

Thank you for the help

[Former Member]

Hello,

First thing u have to check which all BPs u have to implement specially between ECC-> SRM becoz if ur integration patterns are std. then u can use standard ES already available to complete ur development.

And if all are custom developments then u can use Proxies on both sides - i think that would be advisable (if no standards idocs are available).

In case u are using dual stack system then u can use P2P connections

http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/b00bbb77-75bc-2a10-6b9a-a6f816151...

Thanks

Amit Srivastava

[Former Member]

Thank you for the quick reply

Getting closer...so if custom scenario we can implement Ecc(proxy) > PI > CRM(Proxy) and vice versa for message processing

can you also point me how to process idocs between ECC and CRM and using webservices too

Thank you

[Former Member]

Hello,

>>so if custom scenario we can implement Ecc(proxy) > PI > CRM(Proxy) and vice versa for message processing

Recommeded approach.

In CRM we use BDOCs, search SDN u will find few links pertained to the same.

For ECC, u can certainly use IDOCs.

>>using webservices too

Why u want to use WS for SAP to SAP integration. So if want to use PI just stick with normal integration protocols, obviously u can go fancy but it won't be helpful.

Thanks

Amit Srivastava

[Former Member]

my concern is I am not finding any document or wiki to  IDOC(ECC)  > PI > BDOCS(CRM)

Any document will be of great help

Thank you

[Former Member]

Hello,

Check Michal's reply where he suggested to convert BDocs into Idocs and then use the same in PI

Thanks

Amit Srivastava

[former_member184720]

Hi Kishore - Did you check the below blog..

[Former Member]

This document helped me understand much better in terms of proxy to proxy

Now the question is XIF adapter can convert BDOC to idoc and we can set up a regular IDOC to IDOC comunication between CRM >PI>ECC and vice versa

SAPTechnical.COM - XI - IDoc to IDoc Scenario

Thank you

[Former Member]

Hi,

I personally recommend you to browse first .You can find many documents on this .

For your satisfaction i'm posting few scenarios's

SAPTechnical.COM - XI - IDoc to IDoc Scenario

http://www.saptechies.org/when-and-why-we-use-bapi-rfc-and-idoc-in-xi/

SAP documentation for usage of different adapters in PI.

Adapter Configuration - Advanced Adapter Engine - SAP Library

Regards

Venkat