on 08-29-2013 2:27 PM
Hello,
As part of the SAP business content for Global Data Synchronization (GDS) we have installed some Application on CE and configured the CE as a decentral Adapter engine for our PI system by execution the wizard "Advanced Adapter Engine" on the CE instance.
The wizard connects to the PI box and reads user and password information for system users (like PIAFUSER, PIISUSER, PIDIRUSER, etc) from the PI box to setup the comunication between CE and PI. Now we have security concerns because the CE instance is not hosted by our department and is not secured in the same way as the PI system.
Does anyone know:
Thanks in advance for any help on the matter. I know it is a very advanced topic.
Jochen
Let me share some findings:
Until now we did not find a solution. I will keep you up to date if we finally do find one.
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Hi Jochen,
1. You can configure the decentral Adapter Engine to process PI messages. This offers improved resource handling, for example, you could use the CE/decentral AE to process messages from one, important, interface. But the decentral AE must always be connected to the central PI.
2. No, the Exchange Profile of the PI system must be used (or the NWA service in PI).
3. I am not sure if this is possible. The PI* service users are required for internal system communication with the SLD, Exchange Profile all involved. I'm not sure that having reduced authorizations for these users would allow the system to function correctly.
Regards
Mark
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