Export parameter while using Object based navigation.

Hi Experts,
I am trying to call MM01 transaction using object based navigation from webdynpro component . My requirement is to send one parameter from web dynpro component to the one of the enhancements (On Save) in MM01 transaction.I have tried using export and import memory ID concept, but didn't work. I would be greatful if some gives me the soljutin for this.
Thanks and Regards,
Kiran.

Hello Kiran there is an SAP note that mentions
#1352104: OBN action's Business Parameters don't reach AI Target
-Symptom:
OBN ignores DynamicParameter parameter when passed in POST:
In an OBN action that launches an iView (the OBN target iView) of type
application integration - the business parameters are not be passed to
the target if the post body contain DynamicParameter.
So check the version you are using if it is affected, the fixes released and the workaround suggested,
Hope this helps,
Edison Büttenbender
Edited by: Edison Buttenbender on Jun 15, 2011 5:22 PM

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Hi SAP Experts,
when searching help.sap.com for object-based navigation, I get a very detailed and helpful description about what Object-based navigation is:
"The primary capability offered by OBN is that the data returned to the user during navigation is role-based and accessed dynamically during runtime. While navigating in the portal, users receive different kinds of data from iViews based on business objects, according the needs and requirements of their role in the organization. In other words, two different users may perform the same navigation operation, for example, drag the same link from the same iView onto the same target iView, and the data returned to each of them will be different because it is role dependent. This is the work of business object operations."
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Hi Parameshwari,
Object-Based Navigation (OBN)is the portalavigation scenerio. the navigation targets are defined by operations of a business object.
Object-based navigation (OBN) offers portal users an additional method of navigation based on business objects from productive back-end systems. From the Portal Content Catalog, the business objects are imported from systems in the Portal Content Directory (PCD) to the Business Objects folder in the Portal Content Catalog, where they can be arranged logically into sub-folders as desired.
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Webdynpro java:
http://help.sap.com/saphelp_erp2004/helpdata/en/3e/97e33d7f9c47af85a2543e3a2cce4c/content.htm
WebdynPro ABAP:
http://help.sap.com/saphelp_sm40/helpdata/en/e4/f86f4132f15c58e10000000a1550b0/content.htm
Basic example OBN:
http://www.urz.uni-heidelberg.de/saphelp/helpdata/DE/dd/f8dd7995ac4100adc9af417e044063/content.htm
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System details are, Central Portal 7.01 sp 06 and Child (SRM) Portal 7.01 SP 07.
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Hi Venkatesh,
Before gettign into the isue there is some limitation given by sap on this reagrds of OBN with fpn:
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Hi Sathish,
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https://wiki.sdn.sap.com/wiki/x/SZ
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Hi,
I have created a package to populate data dynamically but i am getting error .Please help me out ....
ORA-00932: inconsistent datatypes: expected UDT got CHAR
Here i am giving you the code details :
CREATE TABLE ip_lov_hdr
(table_id VARCHAR2(50) NOT NULL,
table_name VARCHAR2(30) NOT NULL,
col_name VARCHAR2(30) NOT NULL,
codetype VARCHAR2(2))
PCTFREE 10
INITRANS 1
MAXTRANS 255
ALTER TABLE ip_lov_hdr
ADD CONSTRAINT pk_lov_hdr PRIMARY KEY (table_id)
USING INDEX
PCTFREE 10
INITRANS 2
MAXTRANS 255
CREATE TABLE ip_lov_dtl
(table_id VARCHAR2(50) NOT NULL,
col_name VARCHAR2(30) NOT NULL)
PCTFREE 10
INITRANS 1
MAXTRANS 255
ALTER TABLE ip_lov_dtl
ADD CONSTRAINT pk_lov_dtl PRIMARY KEY (table_id, col_name)
USING INDEX
PCTFREE 10
INITRANS 2
MAXTRANS 255
ALTER TABLE ip_lov_dtl
ADD CONSTRAINT fk_lov_hdr FOREIGN KEY (table_id)
REFERENCES ip_lov_hdr (table_id) ON DELETE SET NULL
create or replace PACKAGE PKG_LOV
AS
## Package Name : List of Values(LOV) ##
## Application : iProcurement ##
## Functionality : Fetches the vales for a indput tables ##
## Input parameters : tab_id ,col_value ##
## Output parameters: List of Values ##
## Author : Subhendu Bikash ##
## Date : 07/12/2008 ##
## Modification Log ##
## Author Date Changes ##
## xxxxxxx mm/dd/yyyy Added xxxx ##
PROCEDURE p_recordtypevariable (tab_id IN VARCHAR2, err_msg OUT VARCHAR2);
/* Table type variable declaration */
TYPE listtable IS TABLE OF out_rec_lov ;
PROCEDURE p_getlov (
tab_id IN VARCHAR2,
col_value IN VARCHAR2,
outlist OUT listtable,
err_msg OUT VARCHAR2);
END;
create or replace PACKAGE BODY PKG_LOV AS
PROCEDURE P_RECORDTYPEVARIABLE (tab_id IN VARCHAR2, err_msg OUT VARCHAR2)
IS
sqlstmt VARCHAR2 (2000);
col_str VARCHAR2 (2000);
i NUMBER := 0;
l_table_name ip_lov_hdr.table_name%TYPE;
l_col_name ip_lov_hdr.col_name%TYPE;
l_codetype ip_lov_hdr.codetype%TYPE;
l_datatype varchar2(100);
invalid_tableid EXCEPTION;
BEGIN
BEGIN
SELECT a.table_name,
a.codetype,
a.col_name,
b.data_type||'('||b.data_length||')'
INTO l_table_name,
l_codetype,
l_col_name ,
l_datatype
FROM ip_lov_hdr a,user_tab_columns b
WHERE UPPER (a.table_id) = UPPER ('emp_id')
AND upper(a.table_name)=upper(b.table_name)
AND upper(a.col_name) = upper(b.column_name);
EXCEPTION
WHEN NO_DATA_FOUND THEN
RAISE invalid_tableid;
END;
col_str := 'CREATE OR REPLACE TYPE out_rec_lov AS OBJECT('||l_col_name||' '||l_datatype;
FOR rec IN (SELECT b.col_name,c.data_type||'('||c.data_length||')' datatype FROM ip_lov_hdr a,ip_lov_dtl b,user_tab_columns c
WHERE UPPER (b.table_id) = UPPER (tab_id)
AND UPPER (a.table_id) = UPPER (b.table_id)
AND UPPER (a.table_name)=UPPER (c.table_name)
AND UPPER (b.col_name ) = UPPER (c.column_name))
LOOP
col_str := col_str || ','|| rec.col_name|| ' '|| rec.datatype;
END LOOP;
sqlstmt := col_str || ')';
EXECUTE IMMEDIATE (sqlstmt);
EXCEPTION
WHEN invalid_tableid THEN
err_msg := 'Table is not defined ';
WHEN OTHERS THEN
err_msg := SUBSTR (SQLERRM, 1, 500);
END p_recordtypevariable;
PROCEDURE P_getLov(tab_id in VARCHAR2 ,
col_value in varchar2 ,
outlist out listtable,
Err_msg out varchar2 )
IS
query_str varchar2(2000);
col_str varchar2(2000);
TYPE cur_typ IS REF CURSOR;
c cur_typ;
i number:=0;
l_table_name IP_LOV_HDR.table_name%Type;
l_col_name IP_LOV_HDR.col_name%Type;
l_codetype IP_LOV_HDR.codetype%Type;
BEGIN
Begin
Select Table_name,Codetype,col_name Into l_table_name,l_codetype,l_col_name
From IP_LOV_HDR
Where upper(Table_id)=upper(tab_id);
Exception When No_data_Found Then
Null;
End;
col_str :=l_Col_name;
For Rec in (Select Col_name From IP_LOV_Dtl Where Table_id=tab_id)
Loop
col_str :=col_str||','||Rec.Col_name;
End loop;
--col_str :=substr(col_str,8 );
If l_Codetype is Null then
query_str := 'SELECT ' ||col_str|| ' FROM ' || l_table_name || ' WHERE '|| l_col_name || ' like :col_value';
Else
query_str := 'SELECT ' ||col_str|| ' FROM '
|| l_table_name || ' WHERE Codetype ='||l_Codetype||' And '|| l_col_name || ' like :col_value';
End If;
Begin
OPEN c FOR query_str USING col_value;
LOOP
FETCH c INTO outlist(i);
i := i + 1;
EXIT WHEN c%NOTFOUND;
END LOOP;
CLOSE c;
Exception When Others then
err_msg := SUBSTR(SQLERRM, 1, 500);
End;
Exception When Others then
err_msg := SUBSTR(SQLERRM, 1, 500);
End P_getLov;
END pkg_lov;
/

Hi,
Welcome to the forum!
Please add the code for the type out_rec_lov because it's missing and I can't compile without errors the package.
Regards,
Tip: to improve code readability enclose it between {noformat}{noformat} tags (start and end tags are the same) :)

Error while using Objects in the plsql

Hello,
Need to use UDT inside the UDT in the package.
The Type objects definitions are :
CREATE OR REPLACE TYPE SHARE_OUTST_T
AS OBJECT
SHR_OUTST_AMT     number
CREATE OR REPLACE TYPE SECURITY_T
AS OBJECT
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, CUSIP     varchar2(12)
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,     ALTERNATE_ID     ALTERNATE_ID_T
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CURSOR cur_issue_version
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issue_version_t
so.shr_outst_amt
, s.vote_per_shr
, s.sec_cusip
, s.PRI_MKT_EXCH_CD
, s.IV_TYPE_CD
, s.SEC_TICKER_SYMB
, a.ALT_ID_TYPE
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, security s
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, issuer i
WHERE
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and s.SEC_KEY_ID = a.SEC_KEY_ID
and s.MSTR_ISSR_KEY_ID = i.ISSR_KEY_ID;
BEGIN
OPEN cur_issue_version ;
FETCH cur_issue_version BULK COLLECT INTO pv_issue_version_col ;
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END ;
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Hi solsam,
change this,
PROCEDURE get_all_issue_version_col(pv_issue_version_col OUT NOCOPY issue_version_col_t) AS
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     SELECT issue_version_t( SHARE_OUTST_T( so.shr_outst_amt)
                           , SECURITY_T( s.vote_per_shr
                                       , s.sec_cusip
                                       , s.PRI_MKT_EXCH_CD
                                       , s.IV_TYPE_CD
                                       , s.SEC_TICKER_SYMB )
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                           , ISSUER_T( i.ISSR_ID )
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                                                      , m.comment_txt
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                                                      , m.add_tmstmp
                                                      , m.upd_usr_id
                                                      , m.upd_tmstmp
                                                      , m.lock_level_num
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       FROM share_outst so
          , security s
          , alternate_id a
          , issuer i
          , issue_maint_comment m --> here your table
       WHERE s.sec_key_id = so.SEC_KEY_ID
         and s.SEC_KEY_ID = a.SEC_KEY_ID
         and s.MSTR_ISSR_KEY_ID = i.ISSR_KEY_ID
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BEGIN
OPEN cur_issue_version;
FETCH cur_issue_version BULK COLLECT
    INTO pv_issue_version_col;
CLOSE cur_issue_version;
END;Regards,
Christian Balz

Export parameter while using Object based navigation.

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