get error in ViewRowImpl.java when you use search by key method

Hi Experts,

JDEV 12.1.3.0.0

I have a VO where the primary key that is, BusinessUnitNumber is of type VARCHAR2 (10).

I have added a transitional attribute of type String to the VO. baptized as LocationName. Always do as updateable.

Added an accessor of the main as VO below view

LocationNameSosVVO1. Now make a LOV for LocationName transitional attribute.

Now when to ViewRowImpl, I call the code below

/**

* Returns the value of the attribute of the LocationName calculated attribute.

* @return the LocationName

*/

public String getLocationName() {}

String buNum = (String) getAttributeInternal (BUSINESSUNITNUM);

String locationName = null;

If (buNum! = null) {}

Object [] obj = {buNum};

Key = new Key (obj);

Line lines [] = getLocationNameSosVVO1 () .findByKey (key, 1);

If (rows! = null & & rows.length > 0) {}

locationName = (String) rows [0] .getAttribute (0);

}

}

locationName return;

Return (String) getAttributeInternal (LOCATIONNAME);

}

But if I run Tester AM I get the below error.


Foreign key index 0173106468 0 (key-value table) passed to the view object _LOCAL_VIEW_USAGE_cfa_fcr_uimodel_setup_adfbc_view_FcrSosParticipantsVO_LocationNameSosVVO1 findByKey.

Kindly help me with this.

Thank you

Roy.

FindByKey replaced by method below

public String getLocationName() {}

String locName = null;

getDeptVA here is the get accessor for the view accessor 'DeptVA' in EmpDeptVO

Set of rows from the rowset = this.getLocationNameSosVVO1 ();

Object buNum = getAttributeInternal (BUSINESSUNITNUM);

If the size of the range-1 to get all the lines

rowSet.setRangeSize(-1);

by the way the value of parameter binding view accessor

rowSet.setNamedWhereClauseParam ("bindBusinessUnitNum", buNum);

execution of the view accessor

rowSet.executeQuery ();

store the first row in the row set in deptRow (there may be several lines across lines according to the criteria)

Line deptRow = rowSet.first ();

If the dpetRow is not null, returning the Deptno

{if(deptRow!=null)}

locName = (String) deptRow.getAttribute ("LocationName");

}

else {}

locName = null;

}

Return locName;

It worked

Tags: Java

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