Any experience on PI upgrade 7.11 to 7.31 with nZDM ?

[hinrich_benitt]

Hello,

as we plan an upgrade to 7.31 from 7.11 for all our >20 PI systems I was wondering if there is anybody out there with experience and willing to share it concerning the newly built near zero downtime maintenance feature for SAP PI upgrades... ?

Please, anyone with some knowledge concerning

- stability of the process ?

- performance of the procedure even under production load ?

- what to do and what to avoid if using nZDM for PI ?

- what is needed for fullfilling the nZDM procedure for DB size / memory / CPU power of the update system ?

Kind regards, Hinrich

[Dimitri]

Hi Hinrich,

As far as I know, the nZDM for SAP PI is available on demand only. This means that you need to execute the process with the assistance of SAP.

Perhaps you should read these things

• http://scn.sap.com/docs/DOC-32544
• OSS note 1759080
• OSS note 1825209
• http://scn.sap.com/docs/DOC-47561

Kind regards,

Dimitri