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Former Member wrong ELF class: ELFCLASS64 -> DLENOACCESS


We have upgraded Oracle to Oracle startsup fine. Iam able to login through sqlplus. R3trans connects to Oracle. However when I start sap, the dispatcher process dies.



trc file: "dev_w0", trc level: 1, release: "46D"







M Sun Sep 2 00:03:53 2007

M relno 4640

M patchlevel 0

M patchno 2318

M intno 0

M pid 3806


M ***LOG Q01=> tskh_init, WPStart (Workproc 0 1 3806) [thxxhead.c 1060]

M ThSysUsrCheck: clear T0

M calling db_connect ...

B create_con (con_name=R/3)

B Loading DB library '/usr/sap/WP1/SYS/exe/run/' ...

M *** ERROR => DlLoadLib: dw.sapWP1_DVEBMGS00: fatal: /usr/sap/WP1/SYS

/exe/run/ wrong ELF class: ELFCLASS64 -> DLENOACCESS (0,Error 0) [d

lux.c 246]

B *** ERROR => Couldn't load library '/usr/sap/WP1/SYS/exe/run/'

[dbcon.c 3587]

M ***LOG R19=> tskh_init, db_connect ( DB-Connect 008192) [thxxhead.c 1189]

M in_ThErrHandle: 1

M *** ERROR => tskh_init: db_connect (step 1, th_errno 13, action 3) [thxxhead.

c 8509]


M Info for wp 0


M stat = 4

M reqtype = 1

M act_reqtype = -1

M tid = -1

M mode = 255

M len = -1

M rq_id = -1

M rq_source = 255

M rq_info = 0

M last_tid = 0

M last_mode = 0

M int_checked_resource = 0

M ext_checked_resource = 0

M report = > <

M action = 0

M tab_name = > <

M Entering ThSetStatError

M call ThrShutDown (1) ...

M ***LOG Q02=> wp_halt, WPStop (Workproc 0 3806) [dpuxtool.c 316]


I checkec the disp+work and files through 'file' command. both are 64-bit. i even checked with 'ldd' command the files refered by and checked all the refered files if they are 64-bit. All of them are 64-bit. Checked note 538849 too. Everything seems to be fine, but the dispatcher dies.

SAP Kernel 4.6D_EXT patch 2225.



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3 Answers

  • Posted on Sep 03, 2007 at 01:49 PM

    go get latest dboraslib from SAPNET. it must be for Oracle 10g, not Oracle 9i.

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  • Posted on Sep 06, 2007 at 12:29 AM


    There are several things to check:

    1. kernel has to be 46D_EXT for oracle

    2. kernel 46D_EXT is dynamically linked against the oracle client 9.2, and the oracle 9 client needs to be at least 9207 because you have 10g, and in the lib path for LD_LIBRARY_PATH.

    Hope this helps,


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  • Posted on Sep 09, 2007 at 10:20 AM


    One mor.e thing to add what its already said.

    The error

    <b>wrong ELF class: ELFCLASS64 -> DLENOACCESS</b>

    means that or the dboraslib or the oracle client installed are not for the OS/bits that you are using.

    Please check this as well.

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