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Former Member

Applying NW740 SP08 with SUM generates dump

Hi experts,

I'm trying to apply NetWeaver 740 SP08 to IDES with SUM but it fails with shortdump repeatedly.

Now I'm on Checks step in SUM, PREP_GENCHECKS/JOB_RSUPGRCHECKPRE, and the job RSUPGRCHECK aborted with shortdump STACK_NO_ROLL_MEMORY.

Source SP level is 740 SP07, OS is Windows 2012, DB is HANA rev82.

The error occurs in "SAPLRSDG_IOBJ_DB_READ", in "GET_IOBJ_FROM_DB".

Virtual memory in operating system level is still available at the dump generation, abap/heap_area_total is not reached.

I have adjusted em/initial_size_MB, em/address_space_MB, and abap/heap_area_total but EM+Heap used sizes at termination were almost the same.

Does anyone have an idea to tune and resolve the issue?

Thanks in advance.

Megumi

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5 Answers

  • Best Answer
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    Former Member
    Mar 18, 2015 at 05:44 AM

    I got fixed the issue with help of SAP development team support.

    The issue was caused by remote hierarchy, then I applied following two notes.


    2041767 - CPM: System dumps with Errors mentioning 'No Memory Available'

    1990210 - CO-OM Planning: Program Termination with Runtime Error TSV_TNEW_OCCURS_NO_ROLL_MEMORY

    After these correction, I wasn't required such a huge memory.

    Thanks all.

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  • Jan 13, 2015 at 09:11 AM

    Hi Megumi

    1. Do the full system restart and then try again in the same phase.

    2. Check this SAP Note for SAPLRSDG_IOBJ_DB_READ

    2060453 - Long runtime in SAPLRSDG_IOBJ_DB_READ (MultiProvider with large number of PartProviders)

    BR

    SS

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  • Jan 13, 2015 at 05:31 PM

    Hi Megumi,

    Check your kernel version. SP8 of NetWeaver 7.40 requires a minimum of kernel 7.42, whereas SP7 worked with kernel 7.41. If you aren't updating your kernel to 7.42 you will have these sorts of problems. I believe you have to include the kernel update and the SP update together in the same SUM queue. See Note 2107721 (SAP NetWeaver kernel 741/742: List of supported ABAP versions) for more information.

    Regards,

    Matt

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    • Former Member Former Member

      Thanks,

      What does the UDO report do?

      I'm not sure about the function of the report but tried. Unfortunately it didn't help...

      Regards,

      Megumi

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    Former Member
    Jan 13, 2015 at 10:30 AM

    Hi,

    Many a time upgrading kernel avoids such issue.

    Regards,

    Prithviraj.

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    Former Member
    Jan 15, 2015 at 10:57 AM

    I found the same message in these several shortdumps.

    > You attempted to extend a stack, but the required storage space was

    > not available.

    > Storage request..............: 2650762512 bytes.

    Now, my profile parameter "ztta/max_memreq_MB" is set to 2047 and this is the max value of this parameter.


    353579 - SYSTEM_NO_ROLL

    It seems the requested size exceeds the limitation. Is it the cause?

    Does anyone have an idea?

    Thanks,

    Megumi

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    • Former Member Former Member

      Hi,

      The only option I'm left with is imposing the memory ustilization for nondia work process to utilize complete heap that is allocation in the system.

      Set the below parameter

      abap/heap_area_nondia = 250 GB and give a try.

      You can use RSMEMORY report to do this (without restarting the system).

      Regards,

      Prithviraj.