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How to handle table control in BDC?

Question Posted / rubal taneja

Answer Posted / rubal taneja

Regarding Table comtrols in BDC...

Normally all the screns with table controls will have buttons to add(Insert) a Row, Delete a Row etc..
After adding data to 1st Row (it will have index 1)... press that insert button so a new Row is inserted again at 1st row..so this will have index 1.
So in this way you can hard code the index to one.
The advantage is that if there are many rows then you will not have to keep a track of how many rows are inserted and when to press the page down button.
I am giving a small example.... Just copy paste this example and run it in all mode...
Run it in all mode so that you can see what I am trying to do...

Note : this is an relatively easy method.. not the only method to do...
**********************************************
report ZTEST_BDC
no standard page heading line-size 255.

include bdcrecx1.

start-of-selection.

perform open_group.

perform bdc_dynpro using 'SAPMSRD0' '0102'.
perform bdc_field using 'BDC_CURSOR'
'RSRD1-DDTYPE'.
perform bdc_field using 'BDC_OKCODE'
'=CHANGE_RADIO'.
perform bdc_field using 'RSRD1-TBMA'
''.
perform bdc_field using 'RSRD1-TBMA_VAL'
'EKPO'.
perform bdc_field using 'RSRD1-DDTYPE'
'X'.
perform bdc_dynpro using 'SAPMSRD0' '0102'.
perform bdc_field using 'BDC_CURSOR'
'RSRD1-DDTYPE_VAL'.
perform bdc_field using 'BDC_OKCODE'
'=ADD'.
perform bdc_field using 'RSRD1-TBMA_VAL'
'EKPO'.
perform bdc_field using 'RSRD1-DDTYPE'
'X'.
perform bdc_field using 'RSRD1-DDTYPE_VAL'
'ztest_Str'.
perform bdc_dynpro using 'SAPLSED1' '0100'.
perform bdc_field using 'BDC_CURSOR'
'D_100-STRU'.
perform bdc_field using 'BDC_OKCODE'
'=GOON'.
perform bdc_field using 'D_100-DTEL'
''.
perform bdc_field using 'D_100-STRU'
'X'.
perform bdc_dynpro using 'SAPLSD41' '2100'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
perform bdc_field using 'DD02D-DDTEXT'
'test'.
perform bdc_field using 'BDC_CURSOR'
'DD03P_D-FIELDNAME(01)'.
perform bdc_field using 'DD03P_D-FIELDNAME(01)'
'bukrs'.
perform bdc_field using 'DD03P_D-ROLLNAME(01)'
'bukrs'.
perform bdc_dynpro using 'SAPLSD41' '2100'.
perform bdc_field using 'BDC_OKCODE'
'=WB_LINE_INSERT'.
perform bdc_field using 'DD02D-DDTEXT'
'test'.
perform bdc_field using 'BDC_CURSOR'
'DD03P_D-FIELDNAME(01)'.
perform bdc_dynpro using 'SAPLSD41' '2100'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
perform bdc_field using 'DD02D-DDTEXT'
'test'.
perform bdc_field using 'BDC_CURSOR'
'DD03P_D-ROLLNAME(01)'.
perform bdc_field using 'DD03P_D-FIELDNAME(01)'
'kostl'.
perform bdc_field using 'DD03P_D-ROLLNAME(01)'
'kostl'.
perform bdc_dynpro using 'SAPLSD41' '2100'.
perform bdc_field using 'BDC_OKCODE'
'=WB_LINE_INSERT'.
perform bdc_field using 'DD02D-DDTEXT'
'test'.
perform bdc_field using 'BDC_CURSOR'
'DD03P_D-FIELDNAME(01)'.
perform bdc_dynpro using 'SAPLSD41' '2100'.
perform bdc_field using 'BDC_OKCODE'
'/00'.
perform bdc_field using 'DD02D-DDTEXT'
'test'.
perform bdc_field using 'BDC_CURSOR'
'DD03P_D-ROLLNAME(01)'.
perform bdc_field using 'DD03P_D-FIELDNAME(01)'
'wrbtr'.
perform bdc_field using 'DD03P_D-ROLLNAME(01)'
'wrbtr'.
perform bdc_dynpro using 'SAPLSD41' '2100'.
perform bdc_field using 'BDC_OKCODE'
'=WB_SAVE'.
perform bdc_field using 'DD02D-DDTEXT'
'test'.
perform bdc_field using 'BDC_CURSOR'
'DD03P_D-ROLLNAME(01)'.
perform bdc_dynpro using 'SAPLSTRD' '0100'.
perform bdc_field using 'BDC_CURSOR'
'KO007-L_DEVCLASS'.
perform bdc_field using 'BDC_OKCODE'
'=TEMP'.
perform bdc_field using 'KO007-L_AUTHOR'
'VARUN'.
perform bdc_dynpro using 'SAPLSD41' '2100'.
perform bdc_field using 'BDC_OKCODE'
'/EWB_CANCEL'.
perform bdc_dynpro using 'SAPMSRD0' '0102'.
perform bdc_field using 'BDC_OKCODE'
'/EABR'.
perform bdc_field using 'BDC_CURSOR'
'RSRD1-DDTYPE_VAL'.
perform bdc_transaction using 'SE11'.

perform close_group.

****************************************************

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