Refresh chain of accessors

Hello,
I've got some problems with refreshing data, displayed via chain of view accessors.
OutputTexts have values like
<af:iterator var="round" value="...">
#{round.OlympiadRoundView.OlympiadPlaceLOV.Town}
So it is iterator var . accessor1 . accessor2 . attribute.
All those accessors are based on 1to1 view links.
So when a user changes data in VO, exposed by accessor1, I'm in trouble to refresh the data as soon as reexecuting the parent iterator is not enough.
ADFUtils.findIterator("OlympiadRoundsView1Iterator").executeQuery();
AdfFacesContext.getCurrentInstance().addPartialTarget(placePanel);Data change is commited by that moment.
Also I should mention that in Java 1to1 accessor is not a RowSet which has executeQuery method, but ViewRowImpl, which doesn't have such method.
((ViewRowImpl)ADFUtils.findIterator("OlympiadRoundsView1Iterator")
.getCurrentRow().getAttribute("OlympiadRoundDetailsView")). ? refresh ?Could someone please advice me? Really need this answer.
ADF 11R2
Edited by: ILya Cyclone on Jan 24, 2013 7:26 PM

Hello Frank,
Data is changed through binding layer iterator, but displayed through accessors in af:iterator.
Edited by: ILya Cyclone on Jan 25, 2013 5:49 PM

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jschell wrote:
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FROM GL.GL_CODE_COMBINATIONS21,
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GL.GL_SETS_OF_BOOKS,
GL.GL_PERIODS
WHERE GL.GL_BALANCES21.CODE_COMBINATION_ID =GL.GL_CODE_COMBINATIONS21.CODE_COMBINATION_ID
AND GL.GL_SETS_OF_BOOKS.SET_OF_BOOKS_ID = GL.GL_BALANCES21.SET_OF_BOOKS_ID
AND GL.GL_PERIODS.PERIOD_NUM = GL.GL_BALANCES21.PERIOD_NUM
AND GL.GL_PERIODS.PERIOD_YEAR = GL.GL_BALANCES21.PERIOD_YEAR
AND GL.GL_PERIODS.PERIOD_TYPE = GL.GL_BALANCES21.PERIOD_TYPE
AND GL.GL_PERIODS.PERIOD_NAME = GL.GL_BALANCES21.PERIOD_NAME
AND GL.GL_PERIODS.PERIOD_SET_NAME = GL.GL_SETS_OF_BOOKS.PERIOD_SET_NAME
and gl.GL_CODE_COMBINATIONS21.summary_flag != 'Y'TRACE 1046 del statement
DELETE FROM "APPS"."apps.BAL_PART" SNA$
WHERE "C3" IN (SELECT /*+ NO_MERGE */ * FROM (SELECT
CHARTOROWID("MAS$"."M_ROW$$") RID$     FROM "GL"."MLOG$_GL_SETS_OF_BOOKS"
"MAS$"   WHERE "MAS$".SNAPTIME$$ > :B_ST1 ) AS OF SNAPSHOT(:B_SCN) MAS$)
call     count       cpu    elapsed       disk      query    current        rows
Parse        1      0.00       0.00          0          0          0           0
Execute      1 17759.00 171782.99 159422121    1267371 2564144739           0
Fetch        0      0.00       0.00          0          0          0           0
total        2 17759.00 171782.99 159422121    1267371 2564144739           0
Misses in library cache during parse: 1
Misses in library cache during execute: 1
Optimizer mode: ALL_ROWS
Parsing user id: 175 (APPS)   (recursive depth: 1)
Rows     Row Source Operation
      0 DELETE apps.BAL_PART (cr=0 pr=0 pw=0 time=0 us)
193128740   NESTED LOOPS (cr=592437 pr=592422 pw=0 time=945244160 us cost=339302 size=168 card=1)
      3    SORT UNIQUE (cr=7 pr=0 pw=0 time=15832 us cost=2 size=138 card=1)
     24     TABLE ACCESS FULL MLOG$_GL_SETS_OF_BOOKS (cr=7 pr=0 pw=0 time=19 us cost=2 size=138 card=1)
193128740    INDEX RANGE SCAN C3BOOKS (cr=592430 pr=592422 pw=0 time=789499200 us cost=339299 size=3318314250 card=110610475)(object id 2114736)
error during execute of EXPLAIN PLAN statement
ORA-08187: snapshot expression not allowed here
parse error offset: 314
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
db file sequential read                   159520897        2.12     144415.96
latch: cache buffers chains                   134        0.06          0.68
latch: undo global data                        33        0.02          0.15
latch: object queue header operation          521        0.02          0.53
log file switch (private strand flush incomplete)
                                                532        0.31         28.26
resmgr:cpu quantum                            155        1.40         13.49
resmgr:internal state change                   25        0.11          2.21
latch free                                     10        0.00          0.00
latch: cache buffers lru chain                  4        0.00          0.00
rdbms ipc reply                               489        0.02          0.54
reliable message                              587        0.00          0.56
latch: row cache objects                        3        0.00          0.00
********************************************************************************GL_SETS_OF_BOOKS has only 6 rows. I know there is complete refresh as a option which will again take more than 90 mins.
I want to do the fast refresh. Tables rows details below.
SQL> select count(*) from gl.gl_code_combinations21;
COUNT(*)
3075255
SQL> select count(*) from gl.GL_PERIODS;
COUNT(*)
1160
SQL> select count(*) from gl.gl_balances21;
COUNT(*)
477613527
SQL> select count(*) from gl.gl_sets_of_books;
COUNT(*)
6gl_sets_of_books has less rows. Whenever there is a change then it mapped to huge rows hence during materialized view has delete huge number of rows.
select count(*) from apps.BAL_PART group by C3;
C3 is the rowid which is present in create materialized statement.
COUNT(*)
292927011
210215
69330
184406971
Is there any way to improve the plan. As i created a partition on code_combination_id and local index on code_combination_id which will not help in set_of_books_id case. I dont PCT will help here or not. Is it possible to use PCT refresh by equipartitioning only one column in where clause.
Please assist me in improving refresh of materialized view using fast refresh.
Thanks and Regards,
Edited by: user646034 on Feb 23, 2013 11:13 PM
Edited by: user646034 on Feb 23, 2013 11:19 PM
Edited by: user646034 on Feb 23, 2013 11:46 PM
Edited by: user646034 on Feb 25, 2013 11:46 AM

Hi
The below explain without index and with index.
/* MV_REFRESH (DEL) */ DELETE FROM "APPS"."BAL_PART
" SNA$ WHERE "C3" IN (SELECT /*+ NO_MERGE */ * FROM (SELECT
CHARTOROWID("MAS$"."M_ROW$$") RID$     FROM
"GL"."MLOG$_GL_SETS_OF_BOOKS" "MAS$"   WHERE "MAS$".SNAPTIME$$ > :B_ST1
) AS OF SNAPSHOT(:B_SCN) MAS$)
Plan hash value: 2704021294
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       | Id | Operation            | Name                          | E-Rows |E-Bytes| Cost (%CPU)| E-Time   |
|   0 | DELETE STATEMENT     |                               |        |       |   339K(100)|          |
|   1 | DELETE              | BAL_PART                          |        |       |            |          |
|   2 |   NESTED LOOPS       |                               |      1 |   168 |   339K (1)|999:59:59 |
|   3 |    SORT UNIQUE       |                               |      1 |   138 |     2   (0)| 00:02:31 |
|   4 |     TABLE ACCESS FULL| MLOG$_GL_SETS_OF_BOOKS        |      1 |   138 |     2   (0)| 00:02:31 |
|   5 |    INDEX RANGE SCAN | C3BOOKS                       |    110M| 3164M|   339K (0)|999:59:59 |
If i will not use the C3 index then the query will use the belolw plan, I guess this will also take same time or more time.
|   0 | DELETE STATEMENT       |                               |        |       | 9743K(100)|          |
|   1 | DELETE                | BAL_PART                          |       |            |          |

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null

Your results are as expected per the imlementation. Basically you've established (two) ViewLinks between two sets of two instances of VOs.
Now you try and get an accessor to return a set of details. You need to establish a link between that detail set and it's details to use the accessor on the second detail to get the desired results. Basically you've to establish the chaining between appropriate instances of VOs and not just the outer VOs or VO members of your AM.

Selective deletion based on Calendar Year/Month in process chains

Hi all,
I have a requirement from the business wherein I have to delete the past months data before I load the same data into 6 infocubes using a process chain.
I checked the forums to understand how selective deletion is used in a process chain and I have come to know that RSDRD_DELETE_FACTS program or DELETE_FACTS Tcode can be used to generata a G* program that performs the deletion.
I am to integrate this generated program in my process chain. I have 0CALMONTH(Calendar Year/Month) as the time characteristic in all my infocubes and therefore the only time characteristic available for selective deletion.
My problem is that I am unable to create a dynamic selection for the Calendar Year/Month such that it takes the previous month.To be exact I am unable to use the "D" option in the Selection Variable column for this characteristic.
Please can somebody help me out with this.

Hi,
Use this ABAP program code in your Process Chain...
Type Pools
    TYPE-POOLS: rsdrd, rsdq, rssg.
Local Internal Tables
    DATA: lit_msg     TYPE rs_t_msg,
                lit_sel     TYPE rsdrd_thx_sel.
Local Work Area
    DATA : lwa_sel_kf1     TYPE rsdrd_sx_sel,
               lwa_range_kf1 TYPE rsdrd_s_range.
Local Constants
    CONSTANTS :    lc_i(1)      TYPE c VALUE 'I',
                             lc_x(1)      TYPE c VALUE 'X',
                             lc_eq(2)     TYPE c VALUE 'EQ',
                             lc_kf1(11)   TYPE c VALUE '0CALMONTH'.
    CONSTANTS :   lc_cube      TYPE rsddatatarget VALUE 'Z_C21'.
Delete Existing cube records
Key Field 1 (CALMONTH)
      lwa_range_kf1-sign    = lc_i.
      lwa_range_kf1-option = lc_eq.
      lwa_range_kf1-high    = space.
      lwa_range_kf1-keyfl   = lc_x.
      lwa_range_kf1-low     = <Value of CALMONTH>.
      APPEND lwa_range_kf1 TO lwa_sel_kf1-t_range.
      CLEAR lwa_range_kf1.
       lwa_sel_kf1-iobjnm = lc_kf1.
      INSERT lwa_sel_kf1 INTO TABLE lit_sel.
      CLEAR : lwa_sel_kf1.
Selective Deletion through FM
      CALL FUNCTION 'RSDRD_SEL_DELETION'
        EXPORTING
          i_datatarget      = lc_cube
          i_thx_sel         = lit_sel
          i_authority_check = space
          i_mode            = lc_c
          i_no_enqueue      = lc_x
        CHANGING
          c_t_msg           = lit_msg
        EXCEPTIONS
          x_message         = 1
          inherited_error   = 2
          invalid_type      = 3
          OTHERS            = 4.
      IF sy-subrc = 0.
        REFRESH : lit_sel[],
                  lit_msg[].
      ENDIF.
Thanks,
Saru

BI Refresh -Reports not opening

Hi All,
We have recently Refreshed the BID system, As part of the Refresh we have Loaded the FULL/INIT/DELTA.
After running all the Process chains, We are not able to open some of the reports
While opening the report after entering data in variable screen, a pop-up message coming as:
" An error occurred while comminication with the BI server As a result of this error the system has been DC from the BI server"
Detailed description:
Program error in class SAPMSSY1 method : UNCAUGHT_EXCEPTION
System Error Program CL_RSR_RRKO_SELECTION and from COLLECT_CHAFIX-02-
Any replies will be appreciated!
Thanks in Advance,
Teena.

Thank You for the reply Prashanth,
I am getting this problem only for some reports, not all the reports.
If we regenerate in RSRT what is going to happen? Do We need to regenerate all reports which are not working correctly or all the reports?
Thanks in advance,
Teena

Chained LOVs in portal using Javascript

Has anyone gotten this to work in portal forms. I have an LOV in a form based on a table and when the user selects a value in LOV 1 it should populate the LOV2 item with the corresponding values. Please note that the time it takes to refresh using the traditional chained LOV solution in portal is too inefficient and causes the page to refresh when it shouldn't have to. This should be a fairly simple task considering nearly all web sites have this simple functionality but within portal I have not been successful in implementing this.
Can anyone offer a solution?
Thanks

OK,
This is the functionality that I am looking for. Can someone tell me whether or not this is possible in portal?
<html>
<head>
<script language="JavaScript">

</script>
<title>JS</title>
</head>
<body>
<form name="globe">
<p><select name="region"
onchange="populateCountry(document.globe,document.globe.region.options[document.globe.region.selectedIndex].value)"
size="1">
<option selected value>Select Region</option>
<option value="asia">Asia</option>
<option value="africa">Africa</option>
<option value="australia">Australia</option>
<option value="europe">Europe</option>
<option value="middleeast">Middle East</option>
<option value="lamerica">Latin America</option>
<option value="namerica">North America</option>
<option value="samerica">South America</option>
</select> <select name="country"
onchange="populateUSstate(document.globe,document.globe.country.options[document.globe.country.selectedIndex].text)"
size="1">
<option selected value><--------------------</option>
</select> </p>
</form>
<p align="center"><br>
JS-Examples.com </p>
</body>
</html>

"Save Hierarchies" step in Process chain getting failed

Hello all,
After searching thoroughly through various links / forums, i failed to get a solution. So, I am posting here.
Recently we had a system copy. After that, in Quality system - "Save all Hierarchies" step in PC is getting failed.
I ran the process chain for 3 times till now:
1) Sometimes, it fails at batch monitor itself with UNCAUGHT_EXCEPTION runtime error.
2) Sometimes, it fails saying "Error 0 when reading PSA 1" & "No hierarchy found for the selection criteria entered".
When it fails with "Error 0 when reading PSA 1", then the above Hierarchy info package which is green automatically turns RED again with Process monitor saying "No PSA tables for the selection criteria".
I also went through the below sdn links.
http://scn.sap.com/thread/278794
http://scn.sap.com/thread/1753212
Things I did:
1) Tried replicating & activating the Transfer rules and Data source.
2) Repeated the step, as suggested in one post.
3) Refreshed the OLTP hierarchies in Infopack. selections.
I have attached a screenshot of a sample Data source which says Modified, though the transfer rules are active. Also, the process chain sample.
Please let me know, if someone has faced this issue. Whatelse did I miss? Any clue.
Thanks,
Vikranth.

Hi Raman,
I couldn't retransport, but i removed it from schedule and re-activated it. But, i think the issue lies with one of the Info objects 0PROFIT_CTR.
Because, when i tried to check the hierarchy structure; there are duplicate entries for one code. Can we delete one of them? Is it preferable.
I tried using OSS and used a program RSR_REPAIR_INFOAREAHIER but this showed no errors.
Any clue?
Thanks,
VIkranth

Refresh chain of accessors

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