TSV_TNEW_PAGE_ALLOC_FAILED Error

[Former Member]

Hi,

While running a custom programe in my system an ABAP dump is getting generated with error message "TSV_TNEW_PAGE_ALLOC_FAILED" .

I observed in SM04 that when the memory usage reaches 500 MB this error is generated .

ANy idea which parameter may be affecting this ?

Thanks,

Suman

[Former Member]

Hi,

Yes you are correct, that error caused due to meemory issue in your system.

as far as i know some of the parmeters need to be tuned but very careful, some times if u change the parmeters value then it will create lots of new problems.

please have a look on the below notes.

600176 GD13: Dump TSV_TNEW_PAGE_ALLOC_FAILED due to memory problems

Hope the above information will helps.

-Srini

[Former Member]

Do you check the limits of the OS user <sid>adm in AIX with "ulimit -a" ?

Regards

Chris

[Former Member]

Suman

What versions of SAP, db, and OS are you running?

Thanks

[Former Member]

Hi,

MIne is 4.6C system with oracle and IBM AIX server .

I was able to solve the error with increasing abap/heap_area_dia to 2 GB .

But I am not able to make out which parameter limits the extended memmory at 512 MB .

After 512 MB the system goes into private memory and completes after consuming arnd 500 MB more .

Parameters are set as below . Which is limiting extened memory at 512 MB ?

EM/TOTAL_SIZE_MB 4096 262144

em/address_space_MB 4092

em/as4/max_free_list -1

em/blocksize_KB 4096

em/global_area_MB 77 64

em/initial_size_MB 4092

em/max_size_MB 4092

em/stat_log_size_MB 20

em/stat_log_timeout 600

ztta/cua_area 180000

ztta/diag_area 250000

ztta/dynpro_area 500000

ztta/hold_data_area 2000

ztta/max_memreq_MB 128 64

ztta/parameter_area 16000 8000

ztta/roll_area 6500000 3000000

ztta/roll_extension 2000000000

ztta/roll_first 1

ztta/short_area 1400000

Thanks,

Suman

[Former Member]

Suman

Have you already checked what sappfpar and ST02 show for extended memory?

PJ

[Former Member]

Check if this has caused by Z* programs