TSV_TNEW_PAGE_FAILED - new hardware but still get this error

[Former Member]

Hi,

I get the TSV_TNEW_PAGE_FAILED errors even I upgraded my SAP servers last month.

This morning, I found the SAP storage space of my new SAP servers were stilling using the old configuration settings (or very close to the old values) (ST22 t-code) :

How to correct the error

The amount of storage space (in bytes) filled at termination time was:

Roll area...................... 2718352

Extended memory (EM)........... 3004142064 (the old value was : 3004115280)

Assigned memory (HEAP)......... 2000716896 (the old value was : 2000746688)

Short area..................... " "

Paging area.................... 57344 (the old value was : 81920)

Maximum address space.......... 4294967295

Here are the memory configurations of my new and old HP-UX servers (unix command : dmesg | grep Physical):

New database server : Physical: 25060952 Kbytes, lockable: 17970712 Kbytes, available: 20511980 Kbytes

New application server : Physical: 33449592 Kbytes, lockable: 24176000 Kbytes, available: 27591840 Kbytes

Old application server : Physical: 16746696 Kbytes, lockable: 12448720 Kbytes, available: 14469512 Kbytes

Could you tell me :

(1) How can I calculate the appropriate values of Roll area, Extended memory, Assigned memory, Paging area, Max. address space of my new database and application servers ?

(2) Or there is another way to fix TSV_TNEW_PAGE_ALLOC_FAILED error ?

[markus_doehr2]

> Roll area...................... 2718352

> Extended memory (EM)........... 3004142064 (the old value was : 3004115280)

> Assigned memory (HEAP)......... 2000716896 (the old value was : 2000746688)

> Short area..................... " "

> Paging area.................... 57344 (the old value was : 81920)

> Maximum address space.......... 4294967295

The parameter to be changed are

abap/heap_area_dia

abap/heap_area_total

> (1) How can I calculate the appropriate values of Roll area, Extended memory, Assigned memory, Paging area, Max. address space of my new database and application servers ?

This is application dependent and can't be estimated in advance.

> (2) Or there is another way to fix TSV_TNEW_PAGE_ALLOC_FAILED error ?

Tune the application or the query so it doesn't use that much memory.

Those errors are very common when people start reports without selection criterias, use SE16 to display "all data" or use queries (SQVI) to display and download too much data.

I'd talk to the person what he/she is doing when this error arises.

Markus

[sunny_pahuja2]

Hi,

If you have upgraded your system then you have to fine tune parameter to take extra resources available on the server. You can check details of all parameters in dump that you are getting and you can increase their value. As such there is no definite value of these parameters. You have to increase it and then you have to check it again. If it does not Ok then after sometime you have to again fine tune it. Fine tuning of SAP parameters is an iterative process.

Thanks

Sunny