Retrieving run time data from BAPI and passing to View Context

[Former Member]

Hi,

I have requirement like this,

I have to pass a value from one BAPI to other BAPI and retrieve the value fron second BAPI and display it in the view.

so i used as follows,

//I took output attribute "external id from Bapi_Swn_Uml_Get_Worklist_Inpu().

String external_id = wdContext.nodeBapi_Swn_Uml_Get_Worklist_Inpu().nodeOutput_worklist().nodeWorklist().currentWorklistElement().getExternal_Id();

//I passed to the input field "Im_Wi_Id" of other BAPI "Swk_Wi_Container_Read_Input"

Swk_Wi_Container_Read_Input inputContainer = new Swk_Wi_Container_Read_Input(); wdContext.nodeBapi_Swk_Wi_Container_Read_Inp().bind(inputContainer);

inputContainer.setIm_Wi_Id(external_id);

After this,

I should retrieve values from child node of BAPI "Swk_Wi_Container_Read_Input" for that particular work id.

The child node "Cnt_Elem_Tab" of this BAPI "Swk_Wi_Container_Read_Input" has following fields

Element

ElemLength

Tab_Index

Type

Value

When i tested a some sample value in SAP. I got runtime values in which the about fields are column header

and rows retrieved are

Element ElemLength Tab_Index Type Value

Personnel Number 045 000 00 001452

TripNumber 057 00 000 001456

Stard Date 11 44 00 222

I got totally 14 entries in SAP.

These are run time data. In these I want to retrieve only 3 or 4 datas,

Couls u please guide me , How to retrieve the run time data of BAPI and set the value to the attributes of component controller

and display it in the view.

Regards,

Anitha

[Former Member]

Thanks lot

[Former Member]

Hi Anitha,

The Bapis you are using are part of workflow (if I understand correctly) You are reading the data of workitem and only one some attribues of it. That is correct?

I guess you will have to loop over the retrieved data and then put only the data you really want in a new node.

There is no other way, because the workflow api will always return all data.

J

[Former Member]

Hello,

I am trying to understand this..... The flow of data is from

BAPI1-> WD Appliacation->BAPI2

Is it?

So basically you are trying to Execute a BAPI, get the info on screen, make some changes and then pass it to BAPI2?

I am not sure if you want to do anything in between.

Please can you clarify?

Thanks

Avik