Hierarchical ALV Report in webdynpro abap

[Former Member]

Hi Experts,

I'm facing the trouble with requirement as below. Please help me to resolve this issue.

Output as:

Material Number                         Description               Created Date

- 10001(Header data)                      abc                         09-09-2013  

          1001 (item level data)            abc                         10-09-2013

          1002                                   xyz                          11-09-2013

          1003                                   xyz                          11-09-2013    

- 10002(Header data)                      abc                         09-09-2013  

          2001 (item level data)            abc                         10-09-2013

          2002                                   xyz                          11-09-2013

          2003                                   xyz                          11-09-2013    

- 10003(Header data)                      abc                         09-09-2013  

          3001 (item level data)            abc                         10-09-2013

          3002                                   xyz                          11-09-2013

          3003                                   xyz                          11-09-2013    

.... and so on...

- when I expand on header Materail number, it has to be display with item level data with   in alv report in webdynpro abap.

Looking forward your valuable comments.

Regards,

Venkat

[harsha_jalakam]

Hi Venkat,

We can achieve the  HIERARCHY through the following code.In this case I have used  CARRID as the drill down column.

data lo_cmp_usage type ref to if_wd_component_usage.

lo_cmp_usage =   wd_this->wd_cpuse_flight_tree( ).
if lo_cmp_usage->has_active_component( ) is initial.
   lo_cmp_usage->create_component( ).
endif.

DATA lo_INTERFACECONTROLLER TYPE REF TO IWCI_SALV_WD_TABLE .
lo_INTERFACECONTROLLER =   wd_this->wd_cpifc_flight_tree( ).

   DATA lv_value TYPE ref to cl_salv_wd_config_table.
   lv_value = lo_interfacecontroller->get_model(
   ).


lv_value->IF_SALV_WD_TABLE_SETTINGS~SET_DISPLAY_TYPE(  IF_SALV_WD_C_TABLE_SETTINGS=>DISPLAY_TYPE_HIERARCHY ).

"Enable HIERARCHY structure

data lr_col type ref to CL_SALV_WD_COLUMN.

lr_col = lv_value->IF_SALV_WD_COLUMN_SETTINGS~GET_COLUMN( 'CARRID' )." Enable HIERARCHY for the col. specified
lr_col->IF_SALV_WD_COLUMN_HIERARCHY~SET_HIERARCHY_COLUMN( ABAP_TRUE ).

Regards,

Harsha

[Former Member]

This message was moderated.

[Former Member]

Hi Harsha,

Thank you so much for given responses & its helpful to me. But my requirement is "I want to display the Header level Material number with Mateial description of Header material after that when I click/expand then expecting the item level details. But in this article I'm missing description.

Please help for this & waiting for the values reponses.

Regards,

Venkat

[harsha_jalakam]

Hi Venkat,

We can achieve the hierarchical tree structure as shown,but I think we can not add description data into the fields, as the data binded to ALV from the data node.

Regards,

Harsha,