Connecting to On-Premise System using IDoc

[former_member220853]

Hi Gurus

Does anyone knows how to use IDOC to connect to plug-in  /netweaver systems like 620 ,640 which do not have ODATA ,SOAP or IDOC installed on them

Any guidance will be of great help.I am new bie on this so your help is highly appreciated

Best Regards

Gaurav

[former_member186851]

Your using any middleware here?

[former_member220853]

Thanks for reply

Yes we are using HCI (Hana Cloud Integration as middleware)

Scenario is as follows

Make a pull request call from plug-in R/3 system to get data

Do data messaging in HCI (if needed like XCRF-Token Content:Type header .Credentials etc)

And then pass this data to HCP (HANA Cloud Platform) by making a POST call.