Where Used List Problem

To fix the where used list problem;

Run SAPRSEUC to rebuild customer object indexes (Y & Z) and
        SAPRSEUB to rebuild SAP object indexes.

SBWP : Distribution List Create and Get List

Create Distribution List Transaction : SO23

Search Help : SCSM_SH_DLISTS

Get Dist. List Funciton:

  CALL FUNCTION 'SO_DLI_READ_API1'
    EXPORTING
      DLI_NAME                         = P_DAG
*     DLI_ID                           = ' '
      SHARED_DLI                       = 'X'
*   IMPORTING
*     DLI_DATA                         =
    TABLES
     DLI_ENTRIES                      = GT_DAG
   EXCEPTIONS
     DLI_NOT_EXIST                    = 1
     OPERATION_NO_AUTHORIZATION       = 2
     PARAMETER_ERROR                  = 3
     X_ERROR                          = 4
     OTHERS                           = 5
            .

SAP Spool To PDF

SE38 : RSTXPDFT4
Run Programme with spool number..

BADI Bulma & Finding Badies

Set a break point at CL_EXITHANDLER=>GET_INSTANCE.