If the aforementioned requirements are fulfilled, the memory management system should function without any problems.
However, if problems should occur, they are probably very serious. System performance will be noticeably reduced, enabling you to recognize the problem relatively easily.
Often, to solve the problem, you will have to increase the swap space, or change the size of the roll and paging buffers.
This is described in the following sections:
Changing the Size of the Roll and Paging Buffers (only UNIX / NT)
Preventing Swap Space Bottlenecks (only UNIX /NT)
Potential problems and their solutions are described in the following sections:
Insufficient Swap Space Already at System Startup
Start or Enqueue Problems or No Connection to Program SAPOSCOL under IBM AIX
Swap Space Bottlenecks During R/3 Operation
Background Jobs or Update Process Canceled due to Insufficient Swap Space
Background Processing Problems due to Segment Size Limitations, Especially in Operating System IBM AIX
Memory Allocation Problems under OSF/1 from DEC
Slow Response Times on the R/3 Application and Operating System Level
Slow Response Times for certain Users, Very Good Response Times for other Users
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