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SAP Memory parameters for upgrade from 4.6C to ECC 6.0 Eph4.

Former Member
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Hi All,

I need a help to set the optimum size of SAP Buffer parameter for upgrade from 4.6C to ECC 6.0 Ehp4. We have Sun Solaris 5.10 with 32 GB RAM , 15 Virtual CPU and SWAP 96 GB.

I need to know which are the SAP Buffer parameter which we need to tune to optimum level so that upgrade can be little bit faster.

Please reply


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Answers (2)

Answers (2)

Former Member
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Please take into account that the many heavy parts of the upgrade won't use SAP buffers, as the actions are performed directly to the DB. I don't think it's important for the upgrade any special buffer configuration, providing that your current buffer config is good enough. If the system is running OK now and there is no buffer swaps, you can assure that the performance will be good.



Active Contributor
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The prepare phase will check your current settings and recommend changes that may be required.