CRM to ECC via PI

[former_member474221]

Hi

I have a CRM web UI....where i can enter some data and i want that to go to ECC ( proxy) though PI and get some response back in web UI..

1. Will the CRM web UI internally call standard proxies on CRM so that it will be like a CRM ( proxy ) to ECC ( proxy ) synchronous scenraio,

    OR

2. Will it be a SOAP to Proxy synchronous ....so that i will need to provide a wsdl to the CRM team ??

[former_member181962]

Hi Hema,

     Is there any specific reason to go for CRM web ui as the UI technology?

Why not explore other options like ABAP webdynpro or java webdynpro, if the entire backend logic is only in ECC (I am not sure what is the need for a CRM system in your case).

Best Regards,

Ravi

[baskar_gopalakrishnan2]

My few cents are... It is fully depends on the sender system's support. The target side could be Proxy (on the ECC side always).  Please check with sender system and see what they can support.  If the sender system could create webservice client on their webUI call to reach PI then use soap sender in PI and generate WSDL and provide it to them.  This way you can create SOAP to Proxy scenario.  If the sender system thinks effort is too much on their side for creating web service client then you can try as Michal mentioned proxy or RFC. Since you expect sync scenario stay with proxy or RFC on the sender side.

[MichalKrawczyk]

Hi,

just my few cents too

>>>>If the sender system could create webservice client on their webUI call to reach PI then use soap sender in PI and generate WSDL and provide it to them.

the point is that CRM does not work in this way - so I'm refering to the SAP CRM and it's way of working and not to any WS enabled system

Regards,

Michal Krawczyk

[baskar_gopalakrishnan2]

> the point is that CRM does not work in this way - so I'm refering to the SAP CRM and it's way of working and not to any WS enabled system

Thanks Michal. I'm not a CRM expert. I had an impression that web UI CRM system can easily access or make a webservice call using http from the web tier.

[MichalKrawczyk]

Hi,

>>>>1. Will the CRM web UI internally call standard proxies on CRM so that it will be like a CRM ( proxy ) to ECC ( proxy ) synchronous scenraio,

depending on the object you're working on - CRM can create a BDOC which can later on create:

- IDOC

- proxy

- RFC

to ECC

>>>2. Will it be a SOAP to Proxy synchronous ....so that i will need to provide a wsdl to the CRM team ??

I don't think so as CRM can call PI with a proxy too and you can use this proxy call to call ECC with a proxy message again,

but it heavily depends on the object type you're working on in CRM

Regards,

Michal Krawczyk