How 'PI' will immediately catch up the data from Legacy

[former_member270496]

Dear Experts,

We have 'Swasth'(mm) system interface,which listed below:

in the Swasth system interface the flow will be:

Swasth(Legacy) -> SAP R3.

1. the flow starts from 'Swasth(Legacy)' system.

2. In their legacy system whenever some activity is performed,at the same time the data should update in SAP.

My Doubt is:

1. After triggering the activity from Swasth System(Legacy),How 'PI' will immediately catch up the data ?

Any clarification about this one will be appreciated.

Regards,

Rasmiraj Tripathy

[Former Member]

Hi Rasmiraj,

>>> After triggering the activity from Swasth System(Legacy),How 'PI' will immediately catch up the data ?

My doubt here is what protocol does your Legacy system understand. Is it File/FTP/Web Service etc ? In PI, you need to configure an adapter/channel to pull/push data from Legacy system.

If you go for Webservice communication from Legacy system to PI, then an application needs to push data to PI. And in case you configure a FTP Server on your legacy system, then you need to configure a Sender File/FTP channel which will pull data from the defined source directory/File defined in the channel.

In any of the above cases, As Raja pointed out, there will be a time gap (Processing time in PI) during which PI will process the data and send it to the SAP system via Proxy/RFC/IDocs.

Hope this helps.

Regards, Gaurav

[rajasekhar_reddy14]

Hi,

Your Legacy system supports Web serices calls or dumping data in to FTP?it depends on how you can connect to legacy system using PI.

But there wil be some milli seconds time gap while trasfering data using PI.

Regards,

Raj