Background Jobs running for long time.

Question

Dear All,
I had done the Homogeneous System Copy on my ECC 6 QA System successfully by restoring the offline backup of Production system. My system is up & running but  I have some Performace issues in the system. I also observed that some jobs are running since long time & most commonly i got the below line in the BGD Trace "WP has reached abap/heaplimit = 40000000 bytes".
I search for the notes but couldn't find anything.
Please help me to resolve this issue.
Below is the Trace :-
trc file: "dev_w7", trc level: 1, release: "700"
ACTIVE TRACE LEVEL           1
ACTIVE TRACE COMPONENTS      all, MJ
M sysno      12
M sid        UBQ
M systemid   370 (Solaris on SPARCV9 CPU)
M relno      7000
M patchlevel 0
M patchno    52
M intno      20050900
M make:      single threaded, Unicode, 64 bit, optimized
M pid        16335
M
M
M Mon Nov 10 19:01:10 2008
M  kernel runs with dp version 210000(ext=109000) (@(#) DPLIB-INT-VERSION-210000-UC)
M  length of sys_adm_ext is 572 bytes
M  ThInit: running on host UBSQAS
M  calling db_connect ...
C  Client NLS settings: AMERICAN_AMERICA.UTF8
C  Logon as OPS$-user to get SAPSR3's password
C  Connecting as /@UBQ on connection 0 (nls_hdl 0) ... (dbsl 700 240106)
C  Nls CharacterSet                 NationalCharSet              C      EnvHp      ErrHp ErrHpBatch
C    0 UTF8                                                      1 0x1067f1be0 0x1067f96a0 0x106809e38
C  Attaching to DB Server UBQ (con_hdl=0,svchp=0x106809d68,svrhp=0x10680c0b8)
C  Starting user session (con_hdl=0,svchp=0x106809d68,srvhp=0x10680c0b8,usrhp=0x1067f9eb8)
C  Now '/@UBQ' is connected (con_hdl 0, nls_hdl 0).
C  Got SAPSR3's password from OPS$-user
C  Disconnecting from connection 0 ...
C  Closing user session (con_hdl=0,svchp=0x106809d68,usrhp=0x1067f9eb8)
C  Now I'm disconnected from ORACLE
C  Connecting as SAPSR3/<pwd>@UBQ on connection 0 (nls_hdl 0) ... (dbsl 700 240106)
C  Nls CharacterSet                 NationalCharSet              C      EnvHp      ErrHp ErrHpBatch
C    0 UTF8                                                      1 0x1067f1be0 0x1067f96a0 0x106809e38
C  Starting user session (con_hdl=0,svchp=0x106809d68,srvhp=0x10680c0b8,usrhp=0x1067f9eb8)
C  Now 'SAPSR3/<pwd>@UBQ' is connected (con_hdl 0, nls_hdl 0).
C  Database NLS settings: AMERICAN_AMERICA.UTF8
C  Database instance UBQ is running on UBSQAS with ORACLE version 10.2.0.2.0 since 20081109
B  Connection 0 opened (DBSL handle 0)
B  Wp  Hdl ConName          ConId     ConState     TX  PRM RCT TIM MAX OPT Date     Time   DBHost
B  000 000 R/3              000000000 ACTIVE       NO  YES NO  000 255 255 20081110 190110 UBSQAS
M  db_connect o.k.
M  ICT: exclude compression: .zip,.cs,.rar,.arj,.z,.gz,.tar,.lzh,.cab,.hqx,.ace,.jar,.ear,.war,.css,.pdf,.js,.gzip
I  MtxInit: 7 0 0
M  SHM_PRES_BUF###(addr: 0xffffffff6c400000, size: 4400000)
M  SHM_ROLL_AREA##(addr: 0xfffffffe56000000, size: 134217728)
M  SHM_PAGING_AREA##(addr: 0xfffffffe50000000, size: 67108864)
M  SHM_ROLL_ADM###(addr: 0xffffffff7000a000, size: 2672386)
M  SHM_PAGING_ADM##(addr: 0xffffffff77a00000, size: 656416)
M  ThCreateNoBuffer##allocated 572152 bytes for 1000 entries at 0xfffffffe48004000
M  ThCreateNoBuffer##index size: 3000 elems
M  ThCreateVBAdm##allocated 12176 bytes (50 server) at 0xffffffff77900000
X  EmInit: MmSetImplementation( 2 ).
X  MM diagnostic options set: 0
X  <ES> client 7 initializing ....
X  Using implementation std
X  ES initialized.
B  db_con_shm_ini:  WP_ID = 7, WP_CNT = 12, CON_ID = -1
B  dbtbxbuf: Buffer TABL  (addr: 0xfffffffe42000100, size: 30000000, end: 0xfffffffe43c9c480)
B  dbtbxbuf: Buffer TABLP (addr: 0xffffffff6b800100, size: 10240000, end: 0xffffffff6c1c4100)
B  dbexpbuf: Buffer EIBUF (addr: 0xffffffff65800108, size: 4194304, end: 0xffffffff65c00108)
B  dbexpbuf: Buffer ESM   (addr: 0xffffffff65000108, size: 4194304, end: 0xffffffff65400108)
B  dbexpbuf: Buffer CUA   (addr: 0xfffffffe4b01e108, size: 3072000, end: 0xfffffffe4b30c108)
B  dbexpbuf: Buffer OTR   (addr: 0xffffffff64800108, size: 4194304, end: 0xffffffff64c00108)
M  rdisp/reinitialize_code_page -> 0
M  icm/accept_remote_trace_level -> 0
M  rdisp/no_hooks_for_sqlbreak -> 0
M  CCMS: AlInitGlobals : alert/use_sema_lock = TRUE.
S  *** init spool environment
S  initialize debug system
T  Stack direction is downwards.
T  debug control: prepare exclude for printer trace
T  new memory block 0x106ab5bb0
S  spool kernel/ddic check: Ok
S  using table TSP02FX for frontend printing
S  1 spool work process(es) found
S  frontend print via spool service enabled
S  printer list size is 150
S  printer type list size is 50
S  queue size (profile)   = 300
S  hostspool list size = 3000
S  option list size is 30
S      found processing queue enabled
S  found spool memory service RSPO-RCLOCKS at 0xfffffffe4b30e070
S  doing lock recovery
S  setting server cache root
S  found spool memory service RSPO-SERVERCACHE at 0xfffffffe4b30e548
S    using messages for server info
S  size of spec char cache entry: 297032 bytes (timeout 100 sec)
S  size of open spool request entry: 2168 bytes
S  immediate print option for implicitely closed spool requests is disabled
A Mon Nov 10 19:01:11 2008
A
A     PXA
A  PXA INITIALIZATION
A  PXA: Fragment Size too small: 73 MB, reducing # of fragments
A  System page size: 8kb, total admin_size: 11048kb, dir_size: 10992kb.
A  Attached to PXA (address 0xfffffffe20000000, size 300000K)
A  abap/pxa = shared protect gen_remote
A  PXA INITIALIZATION FINISHED
A     PXA
A
A  ABAP ShmAdm attached (addr=0xfffffffe60590000 leng=20938752 end=0xfffffffe61988000)
A  >> Shm MMADM area (addr=0xfffffffe6083edd0 leng=140480 end=0xfffffffe60861290)
A  >> Shm MMDAT area (addr=0xfffffffe60862000 leng=17981440 end=0xfffffffe61988000)
A  RFC rfc/signon_error_log = -1
A  RFC rfc/dump_connection_info = 0
A  RFC rfc/dump_client_info = 0
A  RFC rfc/cp_convert/ignore_error = 1
A  RFC rfc/cp_convert/conversion_char = 23
A  RFC rfc/wan_compress/threshold = 251
A  RFC rfc/recorder_pcs not set, use defaule value: 2
A  RFC rfc/delta_trc_level not set, use default value: 0
A  RFC rfc/no_uuid_check not set, use default value: 0
A  RFC rfc/bc_ignore_thcmaccp_retcode not set, use default value: 0
A  RFC Method> initialize RemObjDriver for ABAP Objects
M  ThrCreateShObjects##allocated 12676 bytes at 0xffffffff77700000
N  SsfSapSecin: putenv(SECUDIR=/usr/sap/UBQ/DVEBMGS12/sec): ok
N
N  =================================================
N  === SSF INITIALIZATION:
N  ===...SSF Security Toolkit name SAPSECULIB .
N  ===...SSF trace level is 0 .
N  ===...SSF library is /usr/sap/UBQ/DVEBMGS12/exe/libsapsecu.so .
N  ===...SSF hash algorithm is SHA1 .
N  ===...SSF symmetric encryption algorithm is DES-CBC .
N  ===...sucessfully completed.
N  =================================================
N  =================================================
N  MskiInitLogonTicketCacheHandle: Logon Ticket cache pointer retrieved from shared memory.
N  MskiInitLogonTicketCacheHandle: Workprocess runs with Logon Ticket cache.
M  JrfcVmcRegisterNativesDriver o.k.
W  =================================================
W  === ipl_Init() called
W    ipl_Init(): wp task type is 4:BTC, skip initialization
W  === ipl_Init() returns 0, ITSPE_OK: OK
W  =================================================
E  Replication is disabled
E  EnqCcInitialize: local lock table initialization o.k.
E  EnqId_SuppressIpc: local EnqId initialization o.k.
E  EnqCcInitialize: local enqueue client init o.k.
B
B Mon Nov 10 19:30:28 2008
B  dbtran INFO (init_connection '<DEFAULT>' [ORACLE:700.08]):
B   max_blocking_factor =  15,  max_in_blocking_factor      =   5,
B   min_blocking_factor =  10,  min_in_blocking_factor      =   5,
B   prefer_union_all    =   0,  prefer_join                 =   0,
B   prefer_fix_blocking =   0,  prefer_in_itab_opt          =   1,
B   convert AVG         =   0,  alias table FUPD            =   0,
B   escape_as_literal   =   1,  opt GE LE to BETWEEN        =   0,
B   select *            =0x0f,  character encoding          = STD / <none>:-,
B   use_hints           = abap->1, dbif->0x1, upto->2147483647, rule_in->0,
B                         rule_fae->0, concat_fae->0, concat_fae_or->0
M  SecAudit(RsauShmInit): WP attached to existing shared memory.
M  SecAudit(RsauShmInit): addr of SCSA........... = 0xffffffff78500000
M  SecAudit(RsauShmInit): addr of RSAUSHM........ = 0xffffffff78500768
M  SecAudit(RsauShmInit): addr of RSAUSLOTINFO... = 0xffffffff785007a0
M  SecAudit(RsauShmInit): addr of RSAUSLOTS...... = 0xffffffff785007ac
A
A Mon Nov 10 20:04:25 2008
A  WP has reached abap/heaplimit = 40000000 bytes
A
A Tue Nov 11 02:25:41 2008
A  generated report /1BCWDY/BSAEKROD3IX58HSBOTLJ==CP         with fingerprint 1078C98BF377F2618A7F4843DE257FC8   50556
Tue Nov 11 02:36:40 2008
actual OCI-type (1) of OUT-variable 0 differs from cached statement (96) ==> reparsing
sc_p=0x10673a550,no=176,idc_p=0x106750c68,con=0,act=1,slen=149,smax=768,#vars=5,stmt=0x107ba9dc0,table=TADIR
prep=1,lit=0,nsql=0,lobret=0,#exec=455,dbcnt=0,upsh_p=(nil),ocistmth_p=0x1073f3ec0
IN : cols=5,rmax=1,xcnt=0,rpc=0,rowi=0,rtot=0,upto=4294967295,rsize=108,vmax=32,bound=1,iobuf_p=0x1068680e0,vda_p=0x1073f8960
      lobs=0,lmax=0,lpcnt=0,larr=(nil),lcurr_p=(nil),rret=0
OUT: cols=1,rmax=0,xcnt=0,rpc=0,rowi=0,rtot=0,upto=1,rsize=0,vmax=32,bound=1,iobuf_p=(nil),vda_p=0x1073f90f0
      lobs=0,lmax=0,lpcnt=0,larr=(nil),lcurr_p=(nil),rret=0
SELECT /*+ FIRST_ROWS  */ "OBJ_NAME" FROM "TADIR" WHERE "PGMID" = :A0 AND ( "OBJECT" = :A1 OR "OBJEC\
T" = :A2 ) AND "OBJ_NAME" = :A3 AND ROWNUM <= :A4;
actual OCI-type (96) of OUT-variable 0 differs from cached statement (1) ==> reparsing
sc_p=0x10673a550,no=176,idc_p=0x106750c68,con=0,act=1,slen=149,smax=768,#vars=5,stmt=0x107ba9dc0,table=TADIR
prep=1,lit=0,nsql=0,lobret=0,#exec=2,dbcnt=0,upsh_p=(nil),ocistmth_p=0x1073f3ec0
IN : cols=5,rmax=1,xcnt=0,rpc=0,rowi=0,rtot=0,upto=4294967295,rsize=108,vmax=32,bound=1,iobuf_p=0x1068680e0,vda_p=0x1073f8960
      lobs=0,lmax=0,lpcnt=0,larr=(nil),lcurr_p=(nil),rret=0
OUT: cols=1,rmax=0,xcnt=0,rpc=0,rowi=0,rtot=0,upto=1,rsize=0,vmax=32,bound=1,iobuf_p=(nil),vda_p=0x1073f90f0
      lobs=0,lmax=0,lpcnt=0,larr=(nil),lcurr_p=(nil),rret=0
SELECT /*+ FIRST_ROWS  */ "OBJ_NAME" FROM "TADIR" WHERE "PGMID" = :A0 AND ( "OBJECT" = :A1 OR "OBJEC\
T" = :A2 ) AND "OBJ_NAME" = :A3 AND ROWNUM <= :A4;
Tue Nov 11 02:36:42 2008
actual OCI-type (1) of OUT-variable 0 differs from cached statement (96) ==> reparsing
sc_p=0x10673a550,no=176,idc_p=0x106750c68,con=0,act=1,slen=149,smax=768,#vars=5,stmt=0x107ba9dc0,table=TADIR
prep=1,lit=0,nsql=0,lobret=0,#exec=3,dbcnt=0,upsh_p=(nil),ocistmth_p=0x1073f3ec0
IN : cols=5,rmax=1,xcnt=0,rpc=0,rowi=0,rtot=0,upto=4294967295,rsize=108,vmax=32,bound=1,iobuf_p=0x1068680e0,vda_p=0x1073f8960
      lobs=0,lmax=0,lpcnt=0,larr=(nil),lcurr_p=(nil),rret=0
OUT: cols=1,rmax=0,xcnt=0,rpc=0,rowi=0,rtot=0,upto=1,rsize=0,vmax=32,bound=1,iobuf_p=(nil),vda_p=0x1073f90f0
      lobs=0,lmax=0,lpcnt=0,larr=(nil),lcurr_p=(nil),rret=0
SELECT /*+ FIRST_ROWS  */ "OBJ_NAME" FROM "TADIR" WHERE "PGMID" = :A0 AND ( "OBJECT" = :A1 OR "OBJEC\
T" = :A2 ) AND "OBJ_NAME" = :A3 AND ROWNUM <= :A4;
Thanks,
Shambo

Answer 1

Hi Shambo
have you checked the oracle parameters as per the sap note 830576,and also the backup which you have taken is a logical backup,in that case you have to run the update database statistics either from DB13 or BRTOOLS
also check ST04 and also ST02 to do a  performance tuning
I believe its more Database Parameter issue
regards
George Varghese