backgroud wp restarted before job finished!

[Former Member]

We schedule a job which runs in the backgroud,but the workprocess

restarted itself after a period of time.No error report in st22,but

only info in trace file of sm50 as below:

at Mar 31 16:38:00 2007

WP has reached abap/heaplimit = 50000000 bytes

Sat Mar 31 19:28:05 2007

• ERROR => User BWREMOTE reached avail. heapsize = 1907 MB: see

ST22 [abstor.c 1681]

A *** ERROR => heap memory WP28: 0 MB [abstor.c 1686]

A *** ERROR => heap memory WP29: 0 MB [abstor.c 1686]

A *** ERROR => heap memory WP30: 0 MB [abstor.c 1686]

A *** ERROR => heap memory WP31: 1907 MB [abstor.c 1686]

A *** ERROR => heap memory WP32: 0 MB [abstor.c 1686]

A *** ERROR => heap memory WP33: 0 MB [abstor.c 1686]

A *** ERROR => heap memory WP34: 0 MB [abstor.c 1686]

A *** ERROR => heap memory WP35: 0 MB [abstor.c 1686]

It shows that abap/heaplimit is reached ,but the process should be

restarted after the job finished if it had reached this limits .

About the info "reached avail. heapsize",the process ,which is a backgroud

one, can use the extend memory after the heap memory allowed by one

process is used up.And now why is it restarted,could somebody help me?

[Former Member]

Thank you for your reply!

The memory allcation sequence for nodiag wp is roll area->heap memory->extension memory.

since it can still use extension memory,why it is restart when it reached the heap limit?

Our OS is AIX 5.3 DB is DB2 v8,Thanks in advance!

Message was edited by:

begue long

[Former Member]

Hi

This problem is related to memory(heap size)?.Change the memory settings.May be the amount of memory you have allocated is not sufficient as a result as the load increases the wp restarts.This is a typical behaviour.Check if your available heap size is less or equal to maximun heap size.

Hope you know how to change memory settings (heap size)?If no,then let me knoe the OS ,DB,no of WP and i will tell you the approx memory parameters you can set and the process to set it.

Reward suitable points