Reading and Transferring PBO Data (SAP Library

Reading and Transferring PBO Data

Application

You can read and transfer data with the following applications:

Transaction Code	Description
CV01N	Creates document
CV02N	Changes document
CV03N	Displays document
CV04N	Finds document

Using the method PUT_DATA you can transfer the data to the subscreen. You need to include the names for each program and subscreen in the implementation for the BAdI.

You can find further information on these methods and the corresponding parameters under: Implementation Interface.

You can find further information on data transfer between the subscreen container and the customer-specific subscreen under: Screen Containers and Customer-Specific Subscreens.

Application Program for Subscreen

When programming the application program, consider the following:

The application program must create a reference to the instance of the BAdI object:

data object type ref to IF_EX_DOCUMENT_OBJ.

You can access the object via the class method:

CALL METHOD CL_EXITHANDLER=>GET_INSTANCE_FOR_SUBSCREENS

The application program can determine the interface data with the method GET_DATA.

Implementation

Write the data in the class attribute. You denote the class attributes using the same methods as with interface parameters: PUT_DATA and GET_DATA.

Create the following source text:

put_data:

IF_EX_DOCUMENT_OBJ~TABLE_DRAD_WORK[] = TABLE_DRAD_WORK[].

IF_EX_DOCUMENT_OBJ~TABLE_DRAD_DB[] = TABLE_DRAD_DB[].

IF_EX_DOCUMENT_OBJ~ACTIVITY = ACTIVITY.

IF_EX_DOCUMENT_OBJ~DRAW = DRAW.

get_data:

TABLE_DRAD_WORK[] = IF_EX_DOCUMENT_OBJ~TABLE_DRAD_WORK[].