Problems swap and memory in j2ee

[Former Member]

Hello,

In SAP system XI, periodically, the processes java are restarted or stopped, for problems of memory and swap.

java vm version : 1.5.0_12

Please update your JVM with last one available:

1481861 SAP JVM 5.1 Patch Collection 41 (build 5.1.057)

1442124 How to download a SAP JVM patch from the SMP

1133020 How to import a SAP JVM patch into an AS Java

We have download the SAP JVM 5.1 from SMP (SAPJVM5_28-10004309.SAR). Perhaps this is not the latest version, the version indicated could help us in solving the issue we are experiencing?

Regards.

[Former Member]

Hello Victor,

Patching the sapjvm can help ensure that the java process is running most efficiently and can in some cases avoid failures; however if the issue is caused by a lack of swap and/or physical memory, you'll need to add the needed resource. To get a better idea of the isue you should capture information from the std_server#.out and dev_server# files in the instance work directory. There we can see if you had an OutOfMemory exception and details which show if it was heap, perm, or a lack of swap space that triggered the OutOfMemoryError exception.

Regards,

Nathan

[Former Member]

ok