OAM 11g R2- Performance issue /oam/auth/cred

Hi Guys,
we are facing issues regarding oam performance we are seeing unusual time delay on load, at submission of /oam/auth/cred to the landing page. we have 2 managed server having 2gb of heap size.
Any pointers will really helpful.
Regards
975200

Hi 975200,
This error occurs during login, if some credentials or request ID is not provided in post data. Your issue is because of performance issue only.
Try increasing cache size: OAM Console --> Access Manager --> Access Manager Settings --> Try increasing Resource Matching cache
Check Session Count: Check number of sessions present while running load run, which gives actual users successfully logging in.
Which tool you are using for performance test?
What are server usages during test? (all servers)
Try to login manually during test and check if you are able to login or not?
Thanks & Regards,
Chinni Ravitheja

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Oracle 11g Migration performance issue

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Its very simple statement hanging for more than a day and later found that query plan is very very bad. Example of the query is given below:
INSERT INTO TABLE_XYZ
SELECT F1,F2,F3
FROM TABLE_AB, TABLE_BC
WHERE F1=F4;
While looking at cost in Explain plan :
on 10g --> 62567
0n 11g --> 9879652356776
Strange thing is that
Scenario 1: if I issue just query as shown below, will display rows immediately :
SELECT F1,F2,F3
FROM TABLE_AB, TABLE_BC
WHERE F1=F4;
Scenario 2: If I create a table as shown below, will work correctly.
CREATE TABLE TABLE_XYZ AS
SELECT F1,F2,F3
FROM TABLE_AB, TABLE_BC
WHERE F1=F4;
What could be the issue here with INSERT INTO <TAB> SELECT <COL> FROM <TAB1>?

Table:
CREATE TABLE AVN_WRK_F_RENEWAL_TRANS_T
"PKSRCSYSTEMID" NUMBER(4,0) NOT NULL ENABLE,
"PKCOMPANYCODE" VARCHAR2(8 CHAR) NOT NULL ENABLE,
"PKBRANCHCODE" VARCHAR2(8 CHAR) NOT NULL ENABLE,
"PKLINEOFBUSINESS" NUMBER(4,0) NOT NULL ENABLE,
"PKPRODUCINGOFFICELIST" VARCHAR2(2 CHAR) NOT NULL ENABLE,
"PKPRODUCINGOFFICE" VARCHAR2(8 CHAR) NOT NULL ENABLE,
"PKEXPIRYYR" NUMBER(4,0) NOT NULL ENABLE,
"PKEXPIRYMTH" NUMBER(2,0) NOT NULL ENABLE,
"CURRENTEXPIRYCOUNT" NUMBER,
"CURRENTRENEWEDCOUNT" NUMBER,
"PREVIOUSEXPIRYCOUNT" NUMBER,
"PREVIOUSRENEWEDCOUNT" NUMBER
SEGMENT CREATION IMMEDIATE PCTFREE 10 PCTUSED 40 INITRANS 1 MAXTRANS 255 NOCOMPRESS LOGGING STORAGE
INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE 0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT CELL_FLASH_CACHE DEFAULT
TABLESPACE "XYZ" ;
Explain Plan(With Insert Statement and Query):_
INSERT STATEMENT, GOAL = ALL_ROWS               Cost=9110025395866     Cardinality=78120     Bytes=11952360
LOAD TABLE CONVENTIONAL     Object owner=ODS     Object name=AVN_WRK_F_RENEWAL_TRANS
NESTED LOOPS OUTER               Cost=9110025395866     Cardinality=78120     Bytes=11952360
TABLE ACCESS FULL     Object owner=ODS     Object name=AVN_WRK_F_RENEWAL_TRANS_1ST     Cost=115     Cardinality=78120     Bytes=2499840
VIEW PUSHED PREDICATE     Object owner=ODS          Cost=116615788     Cardinality=1     Bytes=121
SORT GROUP BY               Cost=116615788     Cardinality=3594     Bytes=406122
VIEW     Object owner=SYS     Object name=VW_DAG_1     Cost=116615787     Cardinality=20168     Bytes=2278984
SORT GROUP BY               Cost=116615787     Cardinality=20168     Bytes=4073936
NESTED LOOPS OUTER               Cost=116614896     Cardinality=20168     Bytes=4073936
VIEW     Object owner=SYS          Cost=5722     Cardinality=20168     Bytes=2157976
NESTED LOOPS               Cost=5722     Cardinality=20168     Bytes=2097472
HASH JOIN               Cost=924     Cardinality=1199     Bytes=100716
NESTED LOOPS
NESTED LOOPS               Cost=181     Cardinality=1199     Bytes=80333
TABLE ACCESS BY INDEX ROWID     Object owner=ODS     Object name=INWARDSPOLICYDETAILS     Cost=159     Cardinality=1199     Bytes=39567
INDEX RANGE SCAN     Object owner=ODS     Object name=IX_INWPOLDTLS_SYSCOMPANYBRANCH     Cost=7     Cardinality=1199
INDEX UNIQUE SCAN     Object owner=ODS     Object name=PK_AVN_D_MASTERPOLICYDETAILS     Cost=0     Cardinality=1
TABLE ACCESS BY INDEX ROWID     Object owner=ODS     Object name=AVN_D_MASTERPOLICYDETAILS     Cost=1     Cardinality=1     Bytes=34
TABLE ACCESS FULL     Object owner=ODS     Object name=INWARDSPOLICYLOBMAPPING     Cost=741     Cardinality=288498     Bytes=4904466
VIEW PUSHED PREDICATE     Object owner=ODS          Cost=4     Cardinality=1     Bytes=20
FILTER
SORT AGGREGATE                    Cardinality=1     Bytes=21
TABLE ACCESS BY GLOBAL INDEX ROWID     Object owner=ODS     Object name=AVN_F_TRANSACTIONS     Cost=4     Cardinality=1     Bytes=21
INDEX RANGE SCAN     Object owner=ODS     Object name=PK_AVN_F_TRANSACTIONS     Cost=3     Cardinality=1
VIEW PUSHED PREDICATE     Object owner=ODS          Cost=5782     Cardinality=1     Bytes=95
SORT GROUP BY               Cost=5782     Cardinality=2485     Bytes=216195
VIEW     Object owner=SYS     Object name=VW_DAG_0     Cost=5781     Cardinality=2485     Bytes=216195
SORT GROUP BY               Cost=5781     Cardinality=2485     Bytes=278320
HASH JOIN               Cost=5780     Cardinality=2485     Bytes=278320
VIEW     Object owner=SYS     Object name=VW_GBC_15     Cost=925     Cardinality=1199     Bytes=73139
SORT GROUP BY               Cost=925     Cardinality=1199     Bytes=100716
HASH JOIN               Cost=924     Cardinality=1199     Bytes=100716
NESTED LOOPS
NESTED LOOPS               Cost=181     Cardinality=1199     Bytes=80333
TABLE ACCESS BY INDEX ROWID     Object owner=ODS     Object name=INWARDSPOLICYDETAILS     Cost=159     Cardinality=1199     Bytes=39567
INDEX RANGE SCAN     Object owner=ODS     Object name=IX_INWPOLDTLS_SYSCOMPANYBRANCH     Cost=7     Cardinality=1199
INDEX UNIQUE SCAN     Object owner=ODS     Object name=PK_AVN_D_MASTERPOLICYDETAILS     Cost=0     Cardinality=1
TABLE ACCESS BY INDEX ROWID     Object owner=ODS     Object name=AVN_D_MASTERPOLICYDETAILS     Cost=1     Cardinality=1     Bytes=34
TABLE ACCESS FULL     Object owner=ODS     Object name=INWARDSPOLICYLOBMAPPING     Cost=741     Cardinality=288498     Bytes=4904466
VIEW     Object owner=SYS     Object name=VW_GBF_16     Cost=4854     Cardinality=75507     Bytes=3850857
SORT GROUP BY               Cost=4854     Cardinality=75507     Bytes=2340717
VIEW     Object owner=ODS          Cost=4207     Cardinality=75507     Bytes=2340717
SORT GROUP BY               Cost=4207     Cardinality=75507     Bytes=1585647
PARTITION HASH ALL               Cost=3713     Cardinality=75936     Bytes=1594656
TABLE ACCESS FULL     Object owner=ODS     Object name=AVN_F_TRANSACTIONS     Cost=3713     Cardinality=75936     Bytes=1594656
Explain Plan(Only Query):_
SELECT STATEMENT, GOAL = ALL_ROWS               Cost=62783     Cardinality=89964     Bytes=17632944
HASH JOIN OUTER               Cost=62783     Cardinality=89964     Bytes=17632944
TABLE ACCESS FULL     Object owner=ODS     Object name=AVN_WRK_F_RENEWAL_TRANS_1ST     Cost=138     Cardinality=89964     Bytes=2878848
VIEW     Object owner=ODS          Cost=60556     Cardinality=227882     Bytes=37372648
HASH GROUP BY               Cost=60556     Cardinality=227882     Bytes=26434312
VIEW     Object owner=SYS     Object name=VW_DAG_1     Cost=54600     Cardinality=227882     Bytes=26434312
HASH GROUP BY               Cost=54600     Cardinality=227882     Bytes=36005356
HASH JOIN OUTER               Cost=46664     Cardinality=227882     Bytes=36005356
VIEW     Object owner=SYS          Cost=18270     Cardinality=227882     Bytes=16635386
HASH JOIN               Cost=18270     Cardinality=227882     Bytes=32587126
HASH JOIN               Cost=12147     Cardinality=34667     Bytes=2912028
HASH JOIN               Cost=10076     Cardinality=34667     Bytes=2322689
TABLE ACCESS FULL     Object owner=ODS     Object name=AVN_D_MASTERPOLICYDETAILS     Cost=137     Cardinality=34667     Bytes=1178678
TABLE ACCESS FULL     Object owner=ODS     Object name=INWARDSPOLICYDETAILS     Cost=9934     Cardinality=820724     Bytes=27083892
TABLE ACCESS FULL     Object owner=ODS     Object name=INWARDSPOLICYLOBMAPPING     Cost=741     Cardinality=866377     Bytes=14728409
VIEW     Object owner=ODS          Cost=5195     Cardinality=227882     Bytes=13445038
HASH GROUP BY               Cost=5195     Cardinality=227882     Bytes=4785522
PARTITION HASH ALL               Cost=3717     Cardinality=227882     Bytes=4785522
TABLE ACCESS FULL     Object owner=ODS     Object name=AVN_F_TRANSACTIONS     Cost=3717     Cardinality=227882     Bytes=4785522
VIEW     Object owner=ODS          Cost=26427     Cardinality=227882     Bytes=19369970
HASH GROUP BY               Cost=26427     Cardinality=227882     Bytes=18686324
VIEW     Object owner=SYS     Object name=VW_DAG_0     Cost=26427     Cardinality=227882     Bytes=18686324
HASH GROUP BY               Cost=26427     Cardinality=227882     Bytes=25294902
HASH JOIN               Cost=20687     Cardinality=227882     Bytes=25294902
VIEW     Object owner=SYS     Object name=VW_GBC_15     Cost=12826     Cardinality=34667     Bytes=2080020
HASH GROUP BY               Cost=12826     Cardinality=34667     Bytes=2912028
HASH JOIN               Cost=12147     Cardinality=34667     Bytes=2912028
HASH JOIN               Cost=10076     Cardinality=34667     Bytes=2322689
TABLE ACCESS FULL     Object owner=ODS     Object name=AVN_D_MASTERPOLICYDETAILS     Cost=137     Cardinality=34667     Bytes=1178678
TABLE ACCESS FULL     Object owner=ODS     Object name=INWARDSPOLICYDETAILS     Cost=9934     Cardinality=820724     Bytes=27083892
TABLE ACCESS FULL     Object owner=ODS     Object name=INWARDSPOLICYLOBMAPPING     Cost=741     Cardinality=866377     Bytes=14728409
VIEW     Object owner=SYS     Object name=VW_GBF_16     Cost=7059     Cardinality=227882     Bytes=11621982
HASH GROUP BY               Cost=7059     Cardinality=227882     Bytes=6836460
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HASH GROUP BY               Cost=5195     Cardinality=227882     Bytes=4785522
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Regards,

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How To Find Oracle Discoverer Diagnostic and Tracing Guides [ID 290658.1]
How To Enable SQL Tracing For Discoverer Sessions [ID 133055.1]
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Hi,
Thanks for your reply.
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at java.lang.Thread.run(Thread.java:595)
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Regards,
Sundar

Always raise a case with Oracle Support for such issues.
Regards,
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Thanks,
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If you're licensed for the SQL Tuning Pack, you could run the query through the SQL Tuning Advisor see if it can improve.
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http://coskan.wordpress.com/2011/02/14/plan-stability-through-upgrade-why-is-my-plan-changed-bugfixes-1/
http://coskan.wordpress.com/2011/02/15/plan-stability-through-upgrade-why-is-my-plan-changed-bugfixes-2/
http://coskan.wordpress.com/2011/02/17/plan-stability-through-upgrade-why-is-my-plan-changed-new-optimizer-parameters/

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     javax.xml.parsers.FactoryFinder.find(Unknown Source)
     javax.xml.parsers.DocumentBuilderFactory.newInstance(Unknown Source)
     org.ajax4jsf.context.ResponseWriterContentHandler.<init>(ResponseWriterContentHandler.java:48)
     org.ajax4jsf.context.ViewResources$HeadResponseWriter.<init>(ViewResources.java:259)
     org.ajax4jsf.context.ViewResources.processHeadResources(ViewResources.java:445)
     org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:193)
     org.apache.myfaces.lifecycle.RenderResponseExecutor.execute(RenderResponseExecutor.java:41)
     org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:140)
On googling this seems to be an issue with java file handling on windows servers and I couldn't find a solution yet. Any recommendation or pointer is appreciated

Hi shubhu,
I just analyzed your partial Thread Dump data, the problem is that the ajax4jsf framework ResponseWriterContentHandler triggers internally a new instance of the DocumentBuilderFactory; every time; triggering heavy IO contention because of Class loader / JAR file search operations.
Too many of these IO operations under heavy load will create excessive contention and severe performance degradation; regardless of the OS you are running your JVM on.
Please review the link below and see if this is related to your problem.. This is a known issue in JBOSS JIRA when using RichFaces / ajaxJSF.
https://issues.jboss.org/browse/JBPAPP-6166
Regards,
P-H
http://javaeesupportpatterns.blogspot.com/

Performance Issue For Opening And Closing Balance In FBL1N/3N/5N

Dear experts,
                    I Am Having Requirement to Bring Opening And Closing Balance In FBL1N, FBL3N, FBL5N.
For This requirement I Used BADI : FI_ITEMS_CH_DATA~CHANGE_ITEMS, below is my Code For FBL1N, And I've Done the same For 3N/5N...With Related BAPI
*   IF SY-TCODE = 'FBL1N'.
*    LOOP AT ct_items INTO gs_items.
*      CALL FUNCTION 'RP_CALC_DATE_IN_INTERVAL'
*        EXPORTING
*          date      = gs_items-budat
*          days      = '01'
*          months    = '00'
*          signum    = '-'
*          years     = '00'
*        IMPORTING
*          calc_date = lv_date.
*      CALL FUNCTION 'BAPI_AP_ACC_GETKEYDATEBALANCE'
*        EXPORTING
*          companycode        = gs_items-bukrs
*          vendor             = gs_items-konto
*          keydate            = lv_date
**   BALANCESPGLI       = ' '
**   NOTEDITEMS         = ' '
** IMPORTING
**   RETURN             =
*        TABLES
*          keybalance         = lv_obal.
*      CALL FUNCTION 'BAPI_AP_ACC_GETKEYDATEBALANCE'
*        EXPORTING
*          companycode        = gs_items-bukrs
*          vendor             = gs_items-konto
*          keydate            = gs_items-budat
**   BALANCESPGLI       = ' '
**   NOTEDITEMS         = ' '
** IMPORTING
**   RETURN             =
*        TABLES
*          keybalance         = lv_cbal
*      READ TABLE lv_cbal INTO gs_cbal INDEX 1.
*      gs_items-cbal = gs_cbal-lc_bal.
*      READ TABLE lv_obal INTO gs_obal INDEX 1.
*      gs_items-obal = gs_obal-lc_bal.
*      MODIFY ct_items FROM gs_items TRANSPORTING obal cbal.
*      CLEAR: gs_items,gs_obal,gs_cbal.
*    ENDLOOP.
*   ENDIF.
So, Above Code Causing Me the Performance Issue, Kindly Suggest Me the Solution..
Regards,
uday.

Hi Uday,
I am sending you the code i used for the creation a Zreport based on FBL5N. Please check if it can of any help.
*& Report ZFBL5N                                                      *
REPORT zfbl5n_new .
TABLES : bsid,knc1,lfc1.
TYPE-POOLS: slis.
TYPES: BEGIN OF ty_bsid,
          bukrs TYPE bsid-bukrs,
          kunnr TYPE bsid-kunnr,
          belnr TYPE bsid-belnr,
          buzei TYPE bsid-buzei,
          bldat TYPE bsid-bldat,
          blart TYPE bsid-blart,
          bschl TYPE bsid-bschl,
          shkzg TYPE bsid-shkzg,
          dmbtr TYPE bsid-dmbtr,
          augdt TYPE bsid-augdt,
          augbl TYPE bsid-augbl,
          zuonr TYPE bsid-zuonr,
          sgtxt TYPE bsid-sgtxt,
          zfbdt TYPE bsid-zfbdt,
          zterm TYPE bsid-zterm,
          zbd1t TYPE bsid-zbd1t,
          zbd2t TYPE bsid-zbd2t,
          zbd3t TYPE bsid-zbd3t,
          kkber TYPE bsid-kkber,
          bstat TYPE bsid-bstat,
          umskz TYPE bsid-umskz,
        END OF ty_bsid.
TYPES: BEGIN OF ty_bsik,
         bukrs TYPE bsik-bukrs,
          lifnr TYPE bsik-lifnr,
          belnr TYPE bsik-belnr,
          buzei TYPE bsik-buzei,
          bldat TYPE bsik-bldat,
          blart TYPE bsik-blart,
          bschl TYPE bsik-bschl,
          shkzg TYPE bsik-shkzg,
          dmbtr TYPE bsik-dmbtr,
          augdt TYPE bsik-augdt,
          augbl TYPE bsik-augbl,
          zuonr TYPE bsik-zuonr,
          sgtxt TYPE bsik-sgtxt,
           zfbdt TYPE bsik-zfbdt,
*         KKBER TYPE bsik-kkber,
          zterm TYPE bsik-zterm,
           zbd1t TYPE bsik-zbd1t,
          zbd2t TYPE bsik-zbd2t,
          zbd3t TYPE bsik-zbd3t,
          bstat TYPE bsid-bstat,
          umskz TYPE bsid-umskz,
        END OF ty_bsik.
TYPES: BEGIN OF ty_final,
          belnr TYPE bsid-belnr,
*         buzei TYPE bsak-buzei,
          bldat TYPE bsid-bldat,
          blart TYPE bsid-blart,
          chq TYPE bsid-zuonr,
          debit TYPE bsid-dmbtr,
          credit TYPE bsid-dmbtr,
          txt TYPE bsid-sgtxt,
          date TYPE bsid-zfbdt,
          kkber TYPE bsid-kkber,
          zterm TYPE bsid-zterm,
          augbl TYPE bsid-augbl,
          augdt TYPE bsid-augdt,
          flag TYPE c,
        END OF ty_final.
TYPES : BEGIN OF gs_openbal,
          bukrs TYPE bapi3007_2-comp_code,
          kunnr TYPE bapi3007_2-customer,
          dmbtr TYPE bapi3007_2-lc_amount,
         END OF gs_openbal.
DATA: it_bsid TYPE STANDARD TABLE OF ty_bsid,
       it_bsik TYPE STANDARD TABLE OF ty_bsik,
       it_final TYPE STANDARD TABLE OF ty_final.
DATA: wa_bsid TYPE ty_bsid,
       wa_bsik TYPE ty_bsik,
       wa_final TYPE ty_final.
DATA: w_days TYPE t5a4a-dlydy,
       w_month TYPE t5a4a-dlymo,
       w_year TYPE t5a4a-dlyyr,
       w_date TYPE p0001-begda,
       w_name1 TYPE kna1-name1,
       w_ort01 TYPE kna1-ort01,
       w_lifnr TYPE kna1-lifnr,
       w_dmbtr1 TYPE bsid-dmbtr,
       w_dmbtr2 TYPE bsid-dmbtr,
       w_dmbtr3 TYPE bsad-dmbtr,
       w_dmbtr4 TYPE bsad-dmbtr,
       w_opbal TYPE bsid-dmbtr,
       w_credit TYPE bsik-dmbtr,
       w_debit TYPE bsik-dmbtr,
       w_clobal TYPE bsik-dmbtr,
       w_credit1 TYPE bsik-dmbtr,
       w_debit1 TYPE bsik-dmbtr,
       w_clobal1 TYPE bsik-dmbtr.
DATA: ld_yrper LIKE rwcoom-fiscper,
       kunnr LIKE kna1-kunnr,
       x_norm TYPE c,
       x_park,
       x_apar,
       x_merk,
       ok_code(4),
       wa_x001 LIKE x001,
       return LIKE bapireturn,
       line_count LIKE sy-loopc,
       number_of_records TYPE i,
       xindex LIKE sy-tabix,
       open LIKE knc1-um01s,
       temp(20),
       close LIKE knc1-um01s,
       gjahr LIKE bsid-gjahr,
       period LIKE bkpf-monat,
       f(1),
       v_char(2),
       closec(20),
       openc(20),
       debit LIKE bapi3007_2-lc_amount,
       credit LIKE debit.
DATA : v_dmbtr LIKE bsid-dmbtr.
*DATA : tot_debit LIKE t_ar-debit,
*       tot_credit LIKE t_ar-credit.
DATA : t_kna1 LIKE kna1 OCCURS 1 WITH HEADER LINE,
        t_knb1 LIKE knb1 OCCURS 10 WITH HEADER LINE.
DATA ibsid LIKE bsid OCCURS 0 WITH HEADER LINE.
DATA ibsad LIKE bsad OCCURS 0 WITH HEADER LINE.
DATA ibsik LIKE bsik OCCURS 0 WITH HEADER LINE.
DATA ibsak LIKE bsak OCCURS 0 WITH HEADER LINE.
DATA : it_fieldcat_alv   TYPE slis_t_fieldcat_alv,
        wa_fieldcat_alv     TYPE slis_fieldcat_alv,
        is_layout_alv TYPE slis_layout_alv,
        wa_layout_alv TYPE slis_layout_alv,
        it_list_top_of_page TYPE slis_t_listheader,
        it_events TYPE slis_t_event,
        wa_events TYPE LINE OF slis_t_event.
DATA : BEGIN OF ibukrs OCCURS 0,
           bukrs LIKE t001-bukrs,
          END OF ibukrs.
DATA : BEGIN OF ikunnr1 OCCURS 0,
          kunnr LIKE knc1-kunnr,
         END OF ikunnr1.
DATA : BEGIN OF ikunnr OCCURS 0,
           kunnr LIKE knc1-kunnr,
           bukrs LIKE t001-bukrs,
           lifnr LIKE lfc1-lifnr,
          END OF ikunnr.
DATA: it_sort TYPE slis_t_sortinfo_alv,
       wa_sort TYPE slis_sortinfo_alv.
DATA:    r_bschl TYPE RANGE OF bschl,
          wa_bschl LIKE LINE OF r_bschl.
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-001.
PARAMETERS : p_kunnr TYPE bsid-kunnr OBLIGATORY,
              p_bukrs TYPE bsid-bukrs OBLIGATORY.
SELECT-OPTIONS: so_budat FOR bsid-budat .
SELECTION-SCREEN END OF BLOCK b1.
SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-002.
PARAMETERS : p_normal AS CHECKBOX,
              p_spl    AS CHECKBOX,
              p_vendor AS CHECKBOX.
SELECTION-SCREEN END OF BLOCK b2.
PERFORM get_data.
PERFORM process_data.
*PERFORM calculate_openbal. " Commented by anish
PERFORM calculate_open_bal.
PERFORM calculate_closing_bal.
PERFORM build_catalog_sort USING it_sort.
PERFORM reuse_alv_events_get .
PERFORM display_data.
*&      Form GET_DATA
*       text
* --> p1        text
* <-- p2        text
FORM get_data .
   SELECT bukrs kunnr belnr buzei bldat blart bschl shkzg dmbtr augdt augbl zuonr sgtxt zfbdt zterm zbd1t zbd2t zbd3t kkber
     bstat umskz FROM bsid
     INTO TABLE it_bsid
     WHERE bukrs = p_bukrs
      AND kunnr = p_kunnr
      AND budat IN so_budat.
   SELECT bukrs kunnr belnr buzei bldat blart bschl shkzg dmbtr augdt augbl zuonr sgtxt zfbdt zterm zbd1t zbd2t zbd3t kkber
    bstat umskz FROM bsad
    APPENDING TABLE it_bsid
    WHERE bukrs = p_bukrs
     AND kunnr = p_kunnr
     AND budat IN so_budat.
   SELECT SINGLE name1 ort01 lifnr FROM kna1
     INTO (w_name1 , w_ort01 , w_lifnr)
     WHERE kunnr = p_kunnr.
   IF p_vendor IS NOT INITIAL.
     SELECT bukrs lifnr belnr buzei bldat blart bschl shkzg dmbtr augdt augbl zuonr sgtxt zfbdt zterm zbd1t zbd2t zbd3t
     bstat umskz   FROM bsik
     APPENDING TABLE it_bsik
     WHERE bukrs = p_bukrs
       AND lifnr = w_lifnr
       AND budat IN so_budat.
     SELECT bukrs lifnr belnr buzei bldat blart bschl shkzg dmbtr augdt augbl zuonr sgtxt zfbdt zterm zbd1t zbd2t zbd3t
     bstat umskz FROM bsak
    APPENDING TABLE it_bsik
    WHERE bukrs = p_bukrs
      AND lifnr = w_lifnr
      AND budat IN so_budat.
   ENDIF.
   SORT it_bsid BY bschl.
   DELETE it_bsid WHERE bschl = '04'.
   DELETE it_bsid WHERE bschl = '07'.
   DELETE it_bsid WHERE bschl = '17'.
   DELETE it_bsid WHERE bschl = '34'.
   DELETE it_bsid WHERE bschl = '27'.
   DELETE it_bsid WHERE bschl = '37'.
   SORT it_bsik BY bschl.
   DELETE it_bsik WHERE bschl = '04'.
   DELETE it_bsik WHERE bschl = '07'.
   DELETE it_bsik WHERE bschl = '17'.
   DELETE it_bsik WHERE bschl = '34'.
   DELETE it_bsik WHERE bschl = '27'.
   DELETE it_bsik WHERE bschl = '37'.
ENDFORM.                    " GET_DATA
*&      Form PROCESS_DATA
*       text
* --> p1        text
* <-- p2        text
FORM process_data .
   DATA:okay       TYPE c VALUE space.
   w_month = '00'.
   w_year = '00'.
   SORT it_bsid BY bldat .
   LOOP AT it_bsid INTO wa_bsid.
     PERFORM check_item_ok USING p_normal
                                  p_spl
                                  p_vendor
*                               x_park
                                  wa_bsid
                            CHANGING okay.
     CHECK okay = 'X'.
     wa_final-belnr = wa_bsid-belnr.
     wa_final-bldat = wa_bsid-bldat.
     wa_final-blart = wa_bsid-blart.
     wa_final-txt = wa_bsid-sgtxt.
     wa_final-kkber = wa_bsid-kkber.
     wa_final-zterm = wa_bsid-zterm.
     wa_final-augbl = wa_bsid-augbl.
     wa_final-augdt = wa_bsid-augdt.
     wa_final-flag = 'C'.
     IF wa_bsid-blart = 'DZ'.
       wa_final-chq = wa_bsid-zuonr.
     ENDIF.
     IF wa_bsid-shkzg = 'S'.
       wa_final-debit = wa_bsid-dmbtr.
     ELSEIF wa_bsid-shkzg = 'H'.
       wa_final-credit = wa_bsid-dmbtr.
     ENDIF.
     w_credit = w_credit + wa_final-credit.
     w_debit = w_debit + wa_final-debit.
****** Net due date
     IF wa_bsid-zbd1t IS NOT INITIAL.
       w_days = wa_bsid-zbd1t.
     ELSEIF wa_bsid-zbd2t IS NOT INITIAL.
       w_days = wa_bsid-zbd2t.
     ELSEIF wa_bsid-zbd3t IS NOT INITIAL.
       w_days = wa_bsid-zbd3t.
     ENDIF.
     IF w_days IS INITIAL.
       wa_final-date = wa_bsid-zfbdt.
     ELSE.
       CALL FUNCTION 'RP_CALC_DATE_IN_INTERVAL'
         EXPORTING
           date      = wa_bsid-zfbdt
           days      = w_days
           months    = w_month
           signum    = '+'
           years     = w_year
         IMPORTING
           calc_date = w_date.
       wa_final-date = w_date.
     ENDIF.
     APPEND wa_final TO it_final.
     CLEAR: w_days , w_date , wa_final .
   ENDLOOP.
   IF it_bsik IS NOT INITIAL.
     CLEAR: w_days , w_date.
     SORT it_bsik BY bldat.
     LOOP AT it_bsik INTO wa_bsik.
       wa_final-belnr = wa_bsik-belnr.
       wa_final-bldat = wa_bsik-bldat.
       wa_final-blart = wa_bsik-blart.
       wa_final-txt = wa_bsik-sgtxt.
*    wa_final-kkber = wa_bsik-kkber.
       wa_final-zterm = wa_bsik-zterm.
       wa_final-augbl = wa_bsik-augbl.
       wa_final-augdt = wa_bsik-augdt.
       wa_final-flag = 'V'.
       IF wa_bsik-blart = 'DZ'.
         wa_final-chq = wa_bsik-zuonr.
       ENDIF.
       IF wa_bsik-shkzg = 'S'.
         wa_final-debit = wa_bsik-dmbtr.
       ELSEIF wa_bsik-shkzg = 'H'.
         wa_final-credit = wa_bsik-dmbtr.
       ENDIF.
       w_credit1 = w_credit1 + wa_final-credit.
       w_debit1 = w_debit1 + wa_final-debit.
******* Net Due date
       IF wa_bsik-zbd1t IS NOT INITIAL.
         w_days = wa_bsik-zbd1t.
       ELSEIF wa_bsik-zbd2t IS NOT INITIAL.
         w_days = wa_bsik-zbd2t.
       ELSEIF wa_bsik-zbd3t IS NOT INITIAL.
         w_days = wa_bsik-zbd3t.
       ENDIF.
       IF w_days IS INITIAL.
         wa_final-date = wa_bsik-zfbdt.
       ELSE.
         CALL FUNCTION 'RP_CALC_DATE_IN_INTERVAL'
           EXPORTING
             date      = wa_bsik-zfbdt
             days      = w_days
             months    = w_month
             signum    = '+'
             years     = w_year
           IMPORTING
             calc_date = w_date.
       ENDIF.
       wa_final-date = w_date.
       APPEND wa_final TO it_final.
       CLEAR: wa_final.
     ENDLOOP.
   ENDIF.
ENDFORM.                    " PROCESS_DATA
*&      Form DISPLAY_DATA
*       text
* --> p1        text
* <-- p2        text
FORM display_data .
   wa_fieldcat_alv-fieldname = 'BELNR'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-seltext_l = text-003.
   wa_fieldcat_alv-outputlen = '11'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   wa_fieldcat_alv-fieldname = 'BLDAT'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-seltext_l = text-004.
   wa_fieldcat_alv-outputlen = '13'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   wa_fieldcat_alv-fieldname = 'BLART'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-seltext_l = text-005.
   wa_fieldcat_alv-outputlen = '02'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   wa_fieldcat_alv-fieldname = 'CHQ'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-seltext_l = text-006.
   wa_fieldcat_alv-outputlen = '09'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   wa_fieldcat_alv-fieldname = 'DEBIT'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-seltext_l = text-007.
   wa_fieldcat_alv-outputlen = '15'.
   wa_fieldcat_alv-do_sum = 'X'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   wa_fieldcat_alv-fieldname = 'CREDIT'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-seltext_l = text-008.
   wa_fieldcat_alv-outputlen = '15'.
   wa_fieldcat_alv-do_sum = 'X'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   wa_fieldcat_alv-fieldname = 'TXT'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-seltext_l = text-009.
   wa_fieldcat_alv-outputlen = '50'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   wa_fieldcat_alv-fieldname = 'DATE'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-seltext_l = text-010.
   wa_fieldcat_alv-outputlen = '12'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   wa_fieldcat_alv-fieldname = 'KKBER'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-seltext_l = text-011.
   wa_fieldcat_alv-outputlen = '04'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   wa_fieldcat_alv-fieldname = 'ZTERM'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-seltext_l = text-012.
   wa_fieldcat_alv-outputlen = '13'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   wa_fieldcat_alv-fieldname = 'AUGBL'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-seltext_l = text-013.
   wa_fieldcat_alv-outputlen = '15'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   wa_fieldcat_alv-fieldname = 'AUGDT'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-seltext_l = text-014.
   wa_fieldcat_alv-outputlen = '17'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   wa_fieldcat_alv-fieldname = 'FLAG'.
   wa_fieldcat_alv-tabname = 'IT_FINAL'.
   wa_fieldcat_alv-tech = 'X'.
   APPEND wa_fieldcat_alv TO it_fieldcat_alv.
   CLEAR wa_fieldcat_alv.
   CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
    EXPORTING
      i_callback_program             = sy-repid
      is_layout                      = wa_layout_alv
      it_fieldcat                    = it_fieldcat_alv
*   IT_EXCLUDING                   =
*   IT_SPECIAL_GROUPS              =
      it_sort                        = it_sort
      it_events                      = it_events
      i_save                            = 'A'
     TABLES
       t_outtab                       = it_final
    EXCEPTIONS
      program_error                  = 1
      OTHERS                         = 2
   IF sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
   ENDIF.
* CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
*    EXPORTING
*      i_callback_program                = sy-repid
*     i_callback_top_of_page            = 'TOP_OF_PAGE'
*      is_layout                         = wa_layout_alv
*      it_fieldcat                       = it_fieldcat_alv
*      it_sort                           = it_sort
***   I_DEFAULT                         = 'X'
**      i_save                            = 'A'
***   IT_EVENTS                         =
*     TABLES
*       t_outtab                          = it_final
*    EXCEPTIONS
*      program_error                     = 1
*      OTHERS                            = 2
* IF sy-subrc <> 0.
*** MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
***         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
* ENDIF.
ENDFORM.                    " DISPLAY_DATA
*&      Form TOP_OF_PAGE
*       Header at top of page.
FORM top_of_page.
   SKIP 1.
   WRITE: AT 35 'Account Statement from' , so_budat-low , 'to' , so_budat-high.
   SKIP 2.
   WRITE: AT /5 'CUSTOMER:' , p_kunnr.
   WRITE: AT 35 'Name:' , w_name1.
   WRITE: AT /5 'Company:' , p_bukrs.
   WRITE: AT 35 'City:' , w_ort01.
   SKIP 1.
   WRITE: AT /5 'Opening Balance as on' , so_budat-low , '   ' , w_opbal LEFT-JUSTIFIED.
   SKIP 2.
ENDFORM.                    "TOP_OF_PAGE
*&      Form END_OF_PAGE
*       Footer at End of page.
FORM end_of_page.
   SKIP 2.
   IF so_budat-high IS NOT INITIAL.
     WRITE: AT 5 'Closing Balance as on' , so_budat-high , '   ' , w_clobal LEFT-JUSTIFIED.
   ELSE.
     WRITE: AT 5 'Closing Balance ' , w_clobal LEFT-JUSTIFIED.
   ENDIF.
ENDFORM.                    "end_of_page
*&      Form CALCULATE_OPENBAL
*       text
* --> p1        text
* <-- p2        text
FORM calculate_openbal .
   DATA:v_gjahr       TYPE bsid-gjahr.
   DATA: v_period LIKE t009b-poper,v_monat LIKE t001-periv.
   CALL FUNCTION 'FI_PERIOD_DETERMINE'
          EXPORTING
               i_budat        = so_budat-low
               i_bukrs        = p_bukrs
*           I_PERIV        = ' '
*           I_GJAHR        = 0000
*           I_MONAT        = 00
*           X_XMO16        = ' '
          IMPORTING
               e_gjahr        = v_gjahr
*            e_monat        = v_monat
               e_poper        = v_period.
   IF sy-subrc NE 0.
   ENDIF.
   DATA: f_date LIKE sy-datum.
   CALL FUNCTION 'FIRST_DAY_IN_PERIOD_GET'
     EXPORTING
       i_gjahr = v_gjahr
       i_monmit = 00
       i_periv = 'V3'
       i_poper = v_period
     IMPORTING
       e_date   = f_date.
   period = v_period - 1.
   gjahr = v_gjahr.
   DATA wa_kna1 LIKE kna1.
   CALL FUNCTION 'READ_KNA1'
     EXPORTING
       xkunnr         = p_kunnr
     IMPORTING
       xkna1          = wa_kna1
     EXCEPTIONS
       key_incomplete = 1
       not_authorized = 2
       not_found      = 3
       OTHERS         = 4.
   IF sy-subrc <> 0.
     MESSAGE w023(zwww).
     CALL SCREEN 0010.
   ENDIF.
   MOVE-CORRESPONDING wa_kna1 TO t_kna1.
   APPEND t_kna1.
   SELECT kunnr FROM kna1 INTO TABLE ikunnr1
     WHERE kunnr = p_kunnr.
   SELECT bukrs FROM t001 INTO TABLE ibukrs
    FOR ALL ENTRIES IN t_knb1
    WHERE bukrs = t_knb1-bukrs.
   LOOP AT ikunnr1.
     LOOP AT ibukrs.
       ikunnr-kunnr = ikunnr1-kunnr.
       ikunnr-bukrs = ibukrs-bukrs.
       READ TABLE t_kna1 WITH KEY kunnr = ikunnr1-kunnr.
       ikunnr-lifnr = t_kna1-lifnr.
       APPEND ikunnr.
     ENDLOOP.
   ENDLOOP.
   DELETE ikunnr WHERE bukrs NE p_bukrs.
   LOOP AT ikunnr.
     CLEAR: knc1,lfc1,f.
     IF NOT ( ikunnr-kunnr IS INITIAL ) AND NOT ( p_vendor IS INITIAL ).
       SELECT SINGLE * FROM lfc1
              WHERE gjahr = gjahr AND bukrs = ikunnr-bukrs
                                  AND lifnr = ikunnr-lifnr.
     ENDIF.
     SELECT SINGLE * FROM knc1
       WHERE gjahr = gjahr AND bukrs = p_bukrs
             AND kunnr = p_kunnr.
     IF sy-subrc = 0.
       CASE period .
         WHEN 12.
           open = knc1-umsav +
           knc1-um01s - knc1-um01h + knc1-um02s - knc1-um02h +
           knc1-um03s - knc1-um03h + knc1-um04s - knc1-um04h +
           knc1-um05s - knc1-um05h + knc1-um06s - knc1-um06h +
           knc1-um07s - knc1-um07h + knc1-um08s - knc1-um08h +
           knc1-um09s - knc1-um09h + knc1-um10s - knc1-um10h +
           knc1-um11s - knc1-um11h + knc1-um12s - knc1-um12h.
           IF NOT ( lfc1 IS INITIAL ).
             open = open + lfc1-umsav +
             lfc1-um01s - lfc1-um01h + lfc1-um02s - lfc1-um02h +
             lfc1-um03s - lfc1-um03h + lfc1-um04s - lfc1-um04h +
             lfc1-um05s - lfc1-um05h + lfc1-um06s - lfc1-um06h +
             lfc1-um07s - lfc1-um07h + lfc1-um08s - lfc1-um08h +
             lfc1-um09s - lfc1-um09h + lfc1-um10s - lfc1-um10h +
             lfc1-um11s - lfc1-um11h + lfc1-um12s - lfc1-um12h.
           ENDIF.
         WHEN 11.
           open = knc1-umsav +
           knc1-um01s - knc1-um01h + knc1-um02s - knc1-um02h +
           knc1-um03s - knc1-um03h + knc1-um04s - knc1-um04h +
           knc1-um05s - knc1-um05h + knc1-um06s - knc1-um06h +
           knc1-um07s - knc1-um07h + knc1-um08s - knc1-um08h +
           knc1-um09s - knc1-um09h + knc1-um10s - knc1-um10h +
           knc1-um11s - knc1-um11h.
           IF NOT ( lfc1 IS INITIAL ) .
             open = open + lfc1-umsav +
             lfc1-um01s - lfc1-um01h + lfc1-um02s - lfc1-um02h +
             lfc1-um03s - lfc1-um03h + lfc1-um04s - lfc1-um04h +
             lfc1-um05s - lfc1-um05h + lfc1-um06s - lfc1-um06h +
             lfc1-um07s - lfc1-um07h + lfc1-um08s - lfc1-um08h +
             lfc1-um09s - lfc1-um09h + lfc1-um10s - lfc1-um10h +
             lfc1-um11s - lfc1-um11h.
           ENDIF.
         WHEN 10.
           open = knc1-umsav +
           knc1-um01s - knc1-um01h + knc1-um02s - knc1-um02h +
           knc1-um03s - knc1-um03h + knc1-um04s - knc1-um04h +
           knc1-um05s - knc1-um05h + knc1-um06s - knc1-um06h +
           knc1-um07s - knc1-um07h + knc1-um08s - knc1-um08h +
           knc1-um09s - knc1-um09h + knc1-um10s - knc1-um10h .
           IF NOT ( lfc1 IS INITIAL ) .
             open = open + lfc1-umsav +
             lfc1-um01s - lfc1-um01h + lfc1-um02s - lfc1-um02h +
             lfc1-um03s - lfc1-um03h + lfc1-um04s - lfc1-um04h +
             lfc1-um05s - lfc1-um05h + lfc1-um06s - lfc1-um06h +
             lfc1-um07s - lfc1-um07h + lfc1-um08s - lfc1-um08h +
             lfc1-um09s - lfc1-um09h + lfc1-um10s - lfc1-um10h.
           ENDIF.
         WHEN 9.
           open = knc1-umsav +
           knc1-um01s - knc1-um01h + knc1-um02s - knc1-um02h +
           knc1-um03s - knc1-um03h + knc1-um04s - knc1-um04h +
           knc1-um05s - knc1-um05h + knc1-um06s - knc1-um06h +
           knc1-um07s - knc1-um07h + knc1-um08s - knc1-um08h +
           knc1-um09s - knc1-um09h .
           IF NOT ( lfc1 IS INITIAL ) .
             open = open + lfc1-umsav +
             lfc1-um01s - lfc1-um01h + lfc1-um02s - lfc1-um02h +
             lfc1-um03s - lfc1-um03h + lfc1-um04s - lfc1-um04h +
             lfc1-um05s - lfc1-um05h + lfc1-um06s - lfc1-um06h +
             lfc1-um07s - lfc1-um07h + lfc1-um08s - lfc1-um08h +
             lfc1-um09s - lfc1-um09h.
           ENDIF.
         WHEN 8.
           open = knc1-umsav +
           knc1-um01s - knc1-um01h + knc1-um02s - knc1-um02h +
           knc1-um03s - knc1-um03h + knc1-um04s - knc1-um04h +
           knc1-um05s - knc1-um05h + knc1-um06s - knc1-um06h +
           knc1-um07s - knc1-um07h + knc1-um08s - knc1-um08h.
           IF NOT ( lfc1 IS INITIAL ) .
             open = open + lfc1-umsav +
             lfc1-um01s - lfc1-um01h + lfc1-um02s - lfc1-um02h +
             lfc1-um03s - lfc1-um03h + lfc1-um04s - lfc1-um04h +
             lfc1-um05s - lfc1-um05h + lfc1-um06s - lfc1-um06h +
             lfc1-um07s - lfc1-um07h + lfc1-um08s - lfc1-um08h .
           ENDIF.
         WHEN 7.
           open = knc1-umsav +
           knc1-um01s - knc1-um01h + knc1-um02s - knc1-um02h +
           knc1-um03s - knc1-um03h + knc1-um04s - knc1-um04h +
           knc1-um05s - knc1-um05h + knc1-um06s - knc1-um06h +
           knc1-um07s - knc1-um07h .
           IF NOT ( lfc1 IS INITIAL ) .
             open = open + lfc1-umsav +
             lfc1-um01s - lfc1-um01h + lfc1-um02s - lfc1-um02h +
             lfc1-um03s - lfc1-um03h + lfc1-um04s - lfc1-um04h +
             lfc1-um05s - lfc1-um

Performance issue in procedure

Hi All
i have a performance issue with below procedure it is taking 10-15 hrs .custom table has 2 lacks record .
PROCEDURE update_summary_dollar_amounts( p_errbuf OUT VARCHAR2
,p_retcode OUT NUMBER) IS
v_customer_id NUMBER := NULL;
pymt_count NUMBER := 0;
rec_count NUMBER := 0;
v_number_late NUMBER;
v_number_on_time NUMBER;
v_days_late NUMBER;
v_avg_elapsed NUMBER;
v_avg_elapsed_US NUMBER;
v_percent_prompt NUMBER;
v_percent_late NUMBER;
v_number_open NUMBER;
v_last_payment_amount NUMBER;
v_last_payment_date DATE;
v_prev_payment_amount NUMBER;
v_prev_payment_date DATE;
v_last_sale_amount NUMBER;
v_last_sale_date DATE;
v_mtd_sales NUMBER;
v_ytd_sales NUMBER;
v_prev_year_sales NUMBER;
v_prev_receipt_num VARCHAR2(30);
v_last_sale VARCHAR2(50);
c_current_year VARCHAR2(4);
c_previous_year VARCHAR2(4);
c_current_month VARCHAR2(8);
/* ====================================================================== */
/* CURSOR Customer Cursor (Main Customer) LOOP */
/* ====================================================================== */
CURSOR customer_cursor IS
SELECT cst.customer_id customer_id
,cst.customer_number customer_number
,cst.org_id org_id
FROM zz_ar_customer_summary_all cst
ORDER by cst.customer_id;
/* ====================================================================== */
/* CURSOR Payments Cursor LOOP */
/* Note: This logic is taken from the Customer Credit Snapshot */
/* Report - ARXCCS */
/* ====================================================================== */
CURSOR payments_cursor IS
SELECT cr.receipt_number receipt_num
,NVL(cr.amount,0) amount
,crh.gl_date gl_date
FROM ar_lookups
,ar_cash_receipts_all cr
,ar_cash_receipt_history_all crh
,ar_receivable_applications_all ra
,ra_customer_trx_all ct
WHERE NVL(cr.type,'CASH') = ar_lookups.lookup_code
AND ar_lookups.lookup_type = 'PAYMENT_CATEGORY_TYPE'
AND cr.pay_from_customer = v_customer_id
AND cr.cash_receipt_id = ra.cash_receipt_id
AND cr.cash_receipt_id = crh.cash_receipt_id
AND crh.first_posted_record_flag = 'Y'
AND ra.applied_customer_trx_id = ct.customer_trx_id(+)
ORDER BY cr.creation_date DESC
,cr.cash_receipt_id DESC
,ra.creation_date DESC;
customer_record customer_cursor%rowtype;
payments_record payments_cursor%rowtype;
BEGIN
p_errbuf := NULL;
p_retcode := 0;
c_current_year := TO_CHAR(SYSDATE,'YYYY');
c_current_month := TO_CHAR(SYSDATE,'YYYYMM');
c_previous_year := TO_CHAR(TO_NUMBER(c_current_year) - 1);
FOR customer_record IN customer_cursor LOOP
/* Get Days Late and Average Elapsed Days */
/* Note: This logic is taken from the Customer Credit Snapshot */
/* Report - ARXCCS */
BEGIN
v_customer_id := customer_record.customer_id;
BEGIN
SELECT DECODE(COUNT(cr.deposit_date), 0, 0, ROUND(SUM(cr.deposit_date - ps.trx_date) / COUNT(cr.deposit_date))) avgdays
,DECODE(COUNT(cr.deposit_date), 0, 0, ROUND(SUM(cr.deposit_date - ps.due_date) / COUNT(cr.deposit_date))) avgdayslate
,NVL(SUM(DECODE(SIGN(cr.deposit_date - ps.due_date),1, 1, 0)), 0) newlate
,NVL(SUM( DECODE(SIGN(cr.deposit_date - ps.due_date),1, 0, 1)), 0) newontime
INTO v_avg_elapsed
,v_days_late
,v_number_late
,v_number_on_time
FROM ar_receivable_applications_all ra
,ar_cash_receipts_all cr
,ar_payment_schedules_all ps
WHERE ra.cash_receipt_id = cr.cash_receipt_id
AND ra.applied_payment_schedule_id = ps.payment_schedule_id
AND ps.customer_id = v_customer_id
AND ra.apply_date BETWEEN ADD_MONTHS(SYSDATE, -12) AND SYSDATE
AND ra.status = 'APP'
AND ra.display = 'Y'
AND NVL(ps.receipt_confirmed_flag,'Y') = 'Y';
EXCEPTION
WHEN NO_DATA_FOUND THEN
v_days_late := NULL;
v_number_late := NULL;
v_avg_elapsed := NULL;
v_number_on_time := NULL;
END;
IF (v_number_on_time + v_number_late) > 0
THEN
v_percent_prompt := ROUND(v_number_on_time/(v_number_on_time + v_number_late),2) * 100;
v_percent_late := ROUND(v_number_late/(v_number_on_time + v_number_late),2) * 100;
ELSE
v_percent_prompt := 0;
v_percent_late := 0;
END IF;
/* C2# 49827 */
/* Get new average elapsed days for US use only */
v_avg_elapsed_us := NULL;
IF NVL(customer_record.org_id,-999) = 114
THEN
v_avg_elapsed_us := 0;
BEGIN
SELECT ROUND(SUM(NVL(ra.amount_applied,0) * (cr.deposit_date - ps.trx_date)) / DECODE(SUM(NVL(ra.amount_applied,0)),0,1,SUM(NVL(ra.amount_applied,0)))) avg_elapsed_us
INTO v_avg_elapsed_us
FROM ar_receivable_applications_all ra
,ar_cash_receipts_all cr
,ar_payment_schedules_all ps
WHERE ra.cash_receipt_id = cr.cash_receipt_id
AND ra.applied_payment_schedule_id = ps.payment_schedule_id
AND ps.customer_id = v_customer_id
AND ra.apply_date BETWEEN ADD_MONTHS(SYSDATE, -06) AND SYSDATE
AND ps.status = 'CL'
AND ra.status = 'APP'
AND ra.display = 'Y'
AND nvl(ps.receipt_confirmed_flag,'Y') = 'Y'
AND ra.amount_applied <> 0;
v_avg_elapsed_us := NVL(v_avg_elapsed_us,0);
EXCEPTION
WHEN NO_DATA_FOUND THEN
v_avg_elapsed_us := NULL;
END;
END IF;
END;
/* Get MTD, YTD, Prev Year Sales */
/* Note: This logic is taken from the Customer Credit Snapshot */
/* Report - ARXCCS */
BEGIN
SELECT NVL(SUM(DECODE(TO_CHAR(ps.trx_date,'YYYYMM'),c_current_month,amount_due_original,0)),0) mtd_sales
,NVL(SUM(DECODE(TO_CHAR(ps.trx_date,'YYYY'),c_current_year,amount_due_original,0)),0) ytd_sales
,NVL(SUM(DECODE(TO_CHAR(ps.trx_date,'YYYY'),c_previous_year,amount_due_original,0)),0) prev_sales
,SUM(DECODE(ps.status,'OP',(DECODE(SIGN(amount_due_original),1,1,0)),0)) number_open
INTO v_mtd_sales
,v_ytd_sales
,v_prev_year_sales
,v_number_open
FROM ar_payment_schedules_all ps
WHERE ps.customer_id = v_customer_id
AND ps.class != 'PMT';
EXCEPTION
WHEN NO_DATA_FOUND THEN
v_mtd_sales := NULL;
v_ytd_sales := NULL;
v_prev_year_sales := NULL;
END;
/* Get Last and Previous Payments */
pymt_count := 0;
v_last_payment_date := NULL;
v_prev_payment_date := NULL;
v_last_payment_amount := NULL;
v_prev_payment_amount := NULL;
v_prev_receipt_num := NULL;
FOR payments_record IN payments_cursor LOOP
BEGIN
IF payments_record.receipt_num = v_prev_receipt_num
THEN
NULL;
ELSIF pymt_count = 0
THEN
v_last_payment_date := payments_record.gl_date;
v_last_payment_amount := payments_record.amount;
pymt_count := pymt_count +1;
v_prev_receipt_num := payments_record.receipt_num;
ELSIF pymt_count = 1
THEN
v_prev_payment_date := payments_record.gl_date;
v_prev_payment_amount := payments_record.amount;
EXIT;
ELSE
EXIT;
END IF;
END;
END LOOP;
/* Get Last Sale Date and Amount */
/* Note: This logic is taken from the Customer Credit Snapshot */
/* Report - ARXCCS */
BEGIN
SELECT MAX(TO_CHAR(ct.trx_date,'YYYYDDD')||ps.amount_due_original)
INTO v_last_sale
FROM ra_cust_trx_types_all ctt
,ar_payment_schedules_all ps
,ra_customer_trx_all ct
WHERE ps.customer_trx_id = ct.customer_trx_id
AND ct.cust_trx_type_id = ctt.cust_trx_type_id
AND ct.bill_to_customer_id = v_customer_id
AND ps.class || '' = 'INV'
ORDER BY ct.trx_date DESC
,ct.customer_trx_id DESC;
EXCEPTION
WHEN NO_DATA_FOUND
THEN
v_last_sale := NULL;
END;
IF v_last_sale IS NOT NULL
THEN
v_last_sale_date := TO_DATE(SUBSTR(v_last_sale,1,7),'YYYYDDD');
v_last_sale_amount := SUBSTR(v_last_sale,8,15);
ELSE
v_last_sale_date := NULL;
v_last_sale_amount := NULL;
END IF;
/* Update Values into ZZ_AR_CUSTOMER_SUMMARY_ALL */
BEGIN
UPDATE zz_ar_customer_summary_all
SET sales_last_year = v_prev_year_sales
,sales_ytd = v_ytd_sales
,sales_mtd = v_mtd_sales
,last_sale_date = v_last_sale_date
,last_sale_amount = v_last_sale_amount
,last_payment_date = v_last_payment_date
,last_payment_amount = v_last_payment_amount
,previous_payment_date = v_prev_payment_date
,previous_payment_amount = v_prev_payment_amount
,prompt = v_percent_prompt
,late = v_percent_late
,avg_elapsed_days = v_avg_elapsed
,avg_elapsed_days_us = v_avg_elapsed_us -- C2# 49827
,days_late = v_days_late
,number_open = v_number_open
WHERE customer_id = customer_record.customer_id;
EXCEPTION
WHEN PROGRAM_ERROR THEN NULL;
WHEN DUP_VAL_ON_INDEX THEN NULL;
WHEN STORAGE_ERROR THEN NULL;
WHEN OTHERS THEN NULL;
END;
rec_count := rec_count + 1;
IF rec_count = 10000
THEN
COMMIT;
rec_count := 0;
fnd_file.put_line(fnd_file.output,'Commit at customer_id = ' || TO_CHAR(customer_record.customer_id) || ' ' || TO_CHAR(SYSDATE, 'DD-MON-YYYY HH24:MI:SS'));
fnd_file.new_line(fnd_file.output,1);
END IF;
END LOOP;
COMMIT;
EXCEPTION
WHEN others THEN
ROLLBACK;
p_retcode := 2;
p_errbuf := SQLERRM;
END update_summary_dollar_amounts;
Thanks,
Anu

Based on my initial assessment of the code, it looks like you are utilizing the "slow by slow" method. It is often termed "slow by slow" because it is one of the most INefficient ways of doing data processing. The "slow by slow" method uses CURSOR FOR LOOPs to loop through entire record sets and process them one at a time. In your case it looks like you are using NESTED FOR LOOPs which could exacerbate the problem.
I recommend you re-think your approach and try and do everything in a single, or a few SQL statements if possible and avoid the procedural logic.
If you can post your business requirements, and sample data we may be able to help you achieve your goal.
HTH!

OAM 11g R2- Performance issue /oam/auth/cred

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