ISA for R/3

[Former Member]

Hi Gurus,

I am running into a problem. We are working on ISA for R/3 (ECC 6.0), and I have two questions:

- is NWDI required to make custom extensions or is there another way around?

- I saw that IPC is not mandatory: is this info reliable?

thanks!

[Former Member · Accepted solution]

Hi,

SAP recommends to use NWDI for custom developments. You can follow the other methods too like below.

[How to Create Custom Application in E-Commerce 5.0 Without NWDI|https://wiki.sdn.sap.com/wiki/display/Snippets/HowtocreatecustomApplicationinE-commerce5.0without+NWDI]

IPC is not mandatory for ECC. It is left to the business to have it or not but there is no mandatory rule to use IPC in ECC Background.

Regards,

Sateesh Chandra