WD4A table row unselectable

Hi ,
I have developed a WD4A application comprising 3 views. 2 views provide overview screens to 2 different groups of users where they can select the learning forms based on various selection criteria. The third view is to actually show the details of the selected form.
I have designed one function module to be used by both the overview screens. The function mosule takes the filters via an input structure and returns a table as output. Each view has a table control which is bound to the output table and will show different combinations of columns which are defined at design time itself. So I have 2 table controls in 2 views which are bound to the same context node. The issue is that in one of the views, I am able to select table rows via lead selection, but in the other view the lead selection is not possible. can anyone help?
Context node details:
Cardinality     0..n
Selection     0..n
Initialization Lead Selection     X
Singleton     X
Regds
Thiru

The properties for both the tables are the same
First View:
ID     TABLE
accessibilityDescription     
dataSource     LEARNERVIEW.Z_LMS_INBOX_GET_DATA.EXPORTING_1.P_EXDAT
design     standard
emptyTableText     
enabled     1
firstActualRow     0
firstVisibleRow     0
firstVisibleScrollableCol     
fixedTableLayout     0
footerVisible     1
gridMode     both
legendId     
readOnly     0
rowCount     -1
rowSelectable     1
scrollableColCount     -1
selectedPopin     
selectionChangeBehaviour     auto
selectionMode     auto
tooltip     
visible     Visible
visibleRowCount     5
width     700px
Events     
onFilter     
onLeadSelect     FORM_SELECT
onScroll     
onSort     
Layout Data (FlowData)     
cellDesign     padless
vGutter     none
Second View:
ID     TABLE
accessibilityDescription     
dataSource     APPROVERVIEW.Z_LMS_INBOX_GET_DATA.EXPORTING_1.P_EXDAT
design     standard
emptyTableText     
enabled     1
firstActualRow     0
firstVisibleRow     0
firstVisibleScrollableCol     
fixedTableLayout     0
footerVisible     1
gridMode     both
legendId     
readOnly     0
rowCount     -1
rowSelectable     1
scrollableColCount     -1
selectedPopin     
selectionChangeBehaviour     auto
selectionMode     auto
tooltip     
visible     Visible
visibleRowCount     5
width     700px
Events     
onFilter     
onLeadSelect     FORM_SELECT
onScroll     
onSort     
Layout Data (FlowData)     
cellDesign     padless
vGutter     none

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