Loop Until with Sales Order and Approver example

Flow chart

Steps:-

Step 1 : Create a Business Object.

• Go to Transaction SWO1.
• Create Business Object.

• Add key field.

• To get Order details create a method.

• Add the parameters to it.

•  Select the method and click on Program.
• Enter the below code.

begin_method jgetorderapp changing container.

data:
  salesdocument type vbak-vbeln,
  applist       type wfsyst-initiator occurs 0,
  applevels     type zsystem_info_cat-counter.
swc_get_element container 'SalesDocument' salesdocument.

data : wa_list like line of applist.

applevels = 3.

clear : wa_list .
wa_list = 'USECCUSR48'.
append wa_list to applist.

clear : wa_list .
wa_list = 'USECCUSR49'.
append wa_list to applist.

clear : wa_list .
wa_list = 'USECCUSR50'.
append wa_list to applist.

sort applist  ascending.

swc_set_table container 'AppList' applist.
swc_set_element container 'Applevels' applevels.


end_method.

• Create a method to get next approver. 

• To add parameters , select the method and click on Parameters.

• Add the parameters.

• To enter the code , select the method and click on program.

• Source code.

data:
  applist type wfsyst-initiator occurs 0,
  nextapp type wfsyst-initiator,
  wa_list like line of applist.
swc_get_table container 'AppList' applist.

clear  wa_list.

read table applist
 into wa_list
 index 1.

if sy-subrc eq 0.

  nextapp = wa_list.
  delete applist index 1.

endif.
swc_set_table container 'AppList' applist.
swc_set_element container 'NextApp' nextapp.

• Create an Event.

• Save -> Check and Release.

Step 2: Create a task to get sales order details at background.

• Go to Transaction code PFTC.
• Select Task Type as Standard Task.
• Click on Create.
• Enter the Task name and Description.

• Select the Object Category as BOR Object Type.
• Enter the Object Type and Method.
• Select background processing.

• Click on Binding and Bind the followings Task to Method.

• Click on Container.

• Save and click on Release -> SAVE.

Step 3: Create a task to get Next Approver  details at background.

• Go to Transaction code PFTC.
• Select Task type as Standard Task.
• Enter the Task name and click on Create.

• Select the Object category as " BOR Object Type".
• Object type : Enter the Business Object Name.
• Enter the method name.
• Click on Background processing.

• Click on Binding and Bind as per follows.

• Click on Container tab.

• Click on Basic Data Tab and select Release status as "Release"
• Click on SAVE.

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