Hi Hannes,
I would suggest starting the Database Anlyzer (activated by default in SAP systems) and during the next incident have a look at the 'dban.prt' log file.
Here is an example of what you should be looking for:
Task 139 (appl.24055) is waiting for lock 'row_exclusive' on table EUDB, locked 'row_share' from task 148 (appl. 24056)
Task 148 (appl.24056) is waiting for lock 'row_exclusive' on table D347T, locked 'row_exclusive' from task 139
The above 'dban.prt' is a plain text file, so no problems on reading this. The advanced expert files are 'csv' style - you will probably not need them...
Thorsten
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Re: Lock request timeout with no entry in systemtable "Locks"
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