FM for changing object directory entry

It is called TR_TADIR_INTERFACE. We used it for changing the source system of cross-transported objects (Parameter WI_TADIR_SRCSYSTEM), but you can use it to change just about everything (see parameters).

Displaying a tree in a list

data: gt_mytree type snodetext occurs 0,
      gw_mytree type snodetext.

  gw_mytree-name = 'Verwendungsnachweis'(001).
  gw_mytree-tlevel = 1.
  APPEND gw_mytree TO gt_mytree.

* ... * Create the whole tree here by filling gt_mytree * ...

  CALL FUNCTION 'RS_TREE_CONSTRUCT'
    TABLES
      nodetab                  = gt_mytree
   EXCEPTIONS
     tree_failure             = 1
     id_not_found             = 2
     wrong_relationship       = 3
     OTHERS                   = 4.

  CALL FUNCTION 'RS_TREE_LIST_DISPLAY'.

Yummy FM for reading IS-U Master Data

You can get every possible data using just one function module called ISU_STRUCTURE_READ. The trick is, you have to place the table connections into tables parameter XT_PATH and fill the corresponding "kick-off" table parameter. Let's have an example. We want to have contract account, contract (billable service), and installation data to a specified BP.

data: xt_path type EFKKPATH occurs 0 with header line,
      iekun TYPE line of ISU01_EKUN_TAB occurs 0 with header line,
      ifkkvkp like FKKVKP1 occurs 0 with header line,
      iever like ever occurs 0 with header line,
      ieanl like v_eanl occurs 0 with header line.

refresh xt_path.

xt_path-tabfrom = 'EKUN'. xt_path-tabto = 'FKKVKP'.
append xt_path.
xt_path-tabfrom = 'FKKVKP'. xt_path-tabto = 'EVER'.
append xt_path.
xt_path-tabfrom = 'EVER'. xt_path-tabto = 'EANL'.
append xt_path.

iekun-partner = your business partner.
append iekun.

CALL FUNCTION 'ISU_STRUCTURE_READ'
  EXPORTING
    X_AB = sy-datum
    X_BIS = sy-datum
  TABLES
    XT_PATH = xt_path
    T_EANL = ieanl
    T_EKUN = iekun
    T_EVER = iever
    T_FKKVKP = ifkkvkp
  EXCEPTIONS
    PATH_INVALID = 1
    DATE_INVALID = 2
    SELECTION_FAILED = 3
    OTHERS = 4.

Table connections also work the other way (e.g. from installation to BP). Check the possible connections in the source code of the FM. Form INIT_ALL, lines starting with MAC_LINK_APP.

BAPIs for changing IS-U master data

Recently I found some BAPIs for changing IS-U master data. Here you are:

• BAPI_ISUPARTNER_CHANGE - Business Partner
• BAPI_ISUACCOUNT_CHANGE - Contract Account
• BAPI_ISUCONTRCT_CHANGEFROMDATA - Contract: well this one is a little tricky. Even some common fields are not included in the standard interface, you have to use EXTENSIONIN. Make sure you name the fields of your new append to BAPI_TE_EVER as in table EVER or else they won't be transferred.
• BAPI_FUNCLOC_CHANGE - Device location
• BAPI_EQUI_CHANGE - Equipment

I tried them all, they seem to work, but remember: I have only changed one single field with them - no complex operations.

Always put an 'X' into the corresponding field of the import parameter DATA_...X you want to change.