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How can we establish connection between SAP HCI and on premise SAP HCM System

Aug 29, 2017 at 02:31 PM

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Former Member

Hi,

I am going to use HCI as middle ware for integration.

I have web service developed into SAP on premise system. I want to call that web service from HCI.

In order to establish connection between HCI and SAP HCM system i heard we need to import SAP HCM certificate into HCI.

Do we have to buy SAP HCM system certifcate from any certificate authority or self signed certificate will work?

Regards

Sachin Salokhe

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3 Answers

Siddharth Rajora
Aug 31, 2017 at 07:31 PM
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yes you do this via SOAMANAGER

which is your scenario for connection with HCI? talent hybrid or EC integration as steps are mentioned in guide.

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Former Member

Hi Sidharrth,

This would be my custom integration. We have SF EC and on-premise SAP system. We have created custom portlet by using MDF object.

We want to pass MDF object data to SAP system.

We are first time going to connect to SAP on-premise HCM system. What all are the things i need to do in order to establish connection between HCI and SAP?

Should i use SAP web dispatcher or is there any other way?

Regards

Sachin Salokhe

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You would need web dispatcher.

but first coming back to your MDF portlet, you want the data to be saved directly in SAP HCM once data is saved in MDF?

you can always consider Integration center and use ABAP program to update the data in SAP HCM

if there is a data transformation required you can use HCI

In many cases, we recommended customer to use HCP for custom applications

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Former Member

Hi Siddhartha,

Thank you for your reply. It helps a lot.

Yes we need to do data transformation so i think we have to use HCI.

I have one more query. Can we use data service agent instead of web dispatcher? If yes, can you please tell me how can we use it.

For web dispatcher we need to buy certificate and our customer doesn't want to invest into buying certificate. Since data service agent we can install into customer's network so i think we don't have to buy different certificate. Is my understanding correct?

Regards

Sachin Salokhe

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Siddharth Rajora
Sep 14, 2017 at 06:01 PM
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what is data service agent, Please can you advise on this?

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Siddharth Rajora
Sep 14, 2017 at 06:01 PM
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what is data service agent, Please can you advise on this?

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