How can we connect SAP and PI without using PI Integrator for Business Analytics Windows service?
Although there are not any PI interfaces that can directly pull information out of SAP it is definitely possible to implement a solution. There are various integration patterns available with the PI System, however the final solution choice often depends on the exact functional scenario, the existing IT infrastructure, corporate standards, technology preference of the dev team etc
the main options available on the PI side are the developer technologies, which are listed here:
I recommend you to have a look to this thread where some options were discussed:
OSI PI integration with SAP
Use the ODBC driver to query the views. Review the architecture here: https://livelibrary.osisoft.com/LiveLibrary/content/en/bi-v1/GUID-19F0B065-D322-4AB8-9BEC-80D0C6F9F3B8
Retrieving data ...