ISU_DB_ERDO_SELECT_DOC SAP Function module - INTERNAL: Read ERDO (by DOC (Document Number))

ISU_DB_ERDO_SELECT_DOC is a standard SAP function module available within R/3 SAP systems depending on your version and release level. Below is the pattern details for this FM showing its interface including any import and export parameters, exceptions etc as well as any documentation contributions (Comments) specific to the object.

See here to view full function module documentation and code listing, simply by entering the name ISU_DB_ERDO_SELECT_DOC into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: ERDK
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM ISU_DB_ERDO_SELECT_DOC - ISU DB ERDO SELECT DOC

CALL FUNCTION 'ISU_DB_ERDO_SELECT_DOC' "INTERNAL: Read ERDO (by DOC (Document Number))
  EXPORTING
    x_opbel =                   " fkkko-opbel   Document Number
*   x_actual =                  " regen-actual  Consistent Data Version ("X" = Yes, " " = No)
  IMPORTING
    y_erdo =                    " erdo          Return Structure
    y_count =                   " regen-maxcount  Number of Hits
  TABLES
    yt_erdo =                   " erdo          No.of hits
  EXCEPTIONS
    NOT_FOUND = 1               "               No Object Found
    NOT_QUALIFIED = 2           "               Input Parameters Are not Qualified
    SYSTEM_ERROR = 3            "               Other Error
    .  "  ISU_DB_ERDO_SELECT_DOC

ABAP code example for Function Module ISU_DB_ERDO_SELECT_DOC

The ABAP code below is a full code listing to execute function module ISU_DB_ERDO_SELECT_DOC including all data declarations. The code uses the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the original method of declaring data variables up front. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8).

DATA:
ld_y_erdo  
 
 TYPE ERDO
,
ld_y_count  
 
 TYPE REGEN-MAXCOUNT
,
it_yt_erdo  
 
 TYPE STANDARD TABLE OF ERDO,"TABLES PARAM
wa_yt_erdo
 
 LIKE LINE OF it_yt_erdo
.



DATA(ld_x_opbel) = some text here


DATA(ld_x_actual) = some text here
 

"populate fields of struture and append to itab
append wa_yt_erdo to it_yt_erdo.
.

CALL FUNCTION 'ISU_DB_ERDO_SELECT_DOC'
  EXPORTING
    x_opbel =                    ld_x_opbel
*   x_actual =                   ld_x_actual
  IMPORTING
    y_erdo =                     ld_y_erdo
    y_count =                    ld_y_count
  TABLES
    yt_erdo =                    it_yt_erdo
  EXCEPTIONS
    NOT_FOUND =                  1
    NOT_QUALIFIED =              2
    SYSTEM_ERROR =               3
    .  "  ISU_DB_ERDO_SELECT_DOC

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 2. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 3. "Exception
  "Add code for exception here
ENDIF.

ABAP code to compare 7.40 inline data declaration with original syntax

The below ABAP code uses the older none in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. It may also be useful if you are using an older version of SAP as some of the newer syntax above, such as the @DATA is not available until 4.70 EHP 8.

DATA:

ld_y_erdo
 
 TYPE ERDO ,
ld_x_opbel
 
 TYPE FKKKO-OPBEL ,
it_yt_erdo
 
 TYPE STANDARD TABLE OF ERDO ,
wa_yt_erdo
 
 LIKE LINE OF it_yt_erdo,
ld_y_count
 
 TYPE REGEN-MAXCOUNT ,
ld_x_actual
 
 TYPE REGEN-ACTUAL .



ld_x_opbel = some text here 

"populate fields of struture and append to itab
append wa_yt_erdo to it_yt_erdo.

ld_x_actual = some text here