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Former Member
Feb 12, 2009 at 09:21 PM

Slow PI 7.1 import Java dump install step

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Hello,

I have trouble installing PI 7.1 in step 24 (Import Java Dump). For each table, he does a buffer synchronization which takes very long:

22:09:24 2009-02-12 dbs-Info: <<< Begin of phase: Analysis

22:09:24 2009-02-12 dbs-Info: <<< Analyze table BC_CPT_ACTION >>>

22:09:29 2009-02-12 sap-Info: database object BC_CPT_ACTION is NO Alias

22:09:34 2009-02-12 dbs-Info: Action: NOTHING

22:09:34 2009-02-12 dbs-Info: <<< End of phase: Analysis

22:10:49 2009-02-12 dbs-Info: Buffer synchronization for table BC_CPT_ACTION successfully executed

22:10:49 2009-02-12 dbs-Info: Buffer synchronization for table BC_CPT_ACTION successfully executed

22:10:54 2009-02-12 dbs-Info: Analysis and adjustment of tables successfully executed

22:10:55 2009-02-12 dbs-Info: <<< Begin of phase: Analysis

22:10:55 2009-02-12 dbs-Info: <<< Analyze table BC_CPT_ALLOC_ID >>>

22:11:00 2009-02-12 sap-Info: database object BC_CPT_ALLOC_ID is NO Alias

22:11:00 2009-02-12 dbs-Info: Action: NOTHING

22:11:00 2009-02-12 dbs-Info: <<< End of phase: Analysis

An SAP doc says "Buffer synchronization is not required in central systems with only one application server and must be switched off." My system is just that, no distributed, just on one machine. Windows 64, Max DB 7.7.

I also found the relevant parameter (rdisp/bufrefmode), and tried to set it in keydb.xml and control.xml, but does not interest him. After several hours, installation just does nothing anymore. No CPU usage, nothing.

There is not other DB load on the system.

How can I disable that stupid buffering sync in the installation ?

CSY