ISP_SELECT_SINGLE_T042Z SAP Function module

ISP_SELECT_SINGLE_T042Z 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 ISP_SELECT_SINGLE_T042Z into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: JYZ1
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM ISP_SELECT_SINGLE_T042Z - ISP SELECT SINGLE T042Z

CALL FUNCTION 'ISP_SELECT_SINGLE_T042Z' "
  EXPORTING
    land1 =                     " t042z-land1
*   msgty = '*'                 " rjmsg-msgty
    zlsch =                     " t042z-zlsch
  IMPORTING
    meldung =                   " rjmsg
    t042z_i =                   " t042z
  EXCEPTIONS
    NO_ENTRY_FOUND = 1          "
    .  "  ISP_SELECT_SINGLE_T042Z

ABAP code example for Function Module ISP_SELECT_SINGLE_T042Z

The ABAP code below is a full code listing to execute function module ISP_SELECT_SINGLE_T042Z 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_meldung  
 
 TYPE RJMSG
,
ld_t042z_i  
 
 TYPE T042Z
.

 

SELECT single LAND1 
  FROM T042Z 
  INTO @DATA(ld_land1).



DATA(ld_msgty) = some text here
 

SELECT single ZLSCH 
  FROM T042Z 
  INTO @DATA(ld_zlsch).

.

CALL FUNCTION 'ISP_SELECT_SINGLE_T042Z'
  EXPORTING
    land1 =                      ld_land1
*   msgty =                      ld_msgty
    zlsch =                      ld_zlsch
  IMPORTING
    meldung =                    ld_meldung
    t042z_i =                    ld_t042z_i
  EXCEPTIONS
    NO_ENTRY_FOUND =             1
    .  "  ISP_SELECT_SINGLE_T042Z

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "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_meldung
 
 TYPE RJMSG ,
ld_land1
 
 TYPE T042Z-LAND1 ,
ld_t042z_i
 
 TYPE T042Z ,
ld_msgty
 
 TYPE RJMSG-MSGTY ,
ld_zlsch
 
 TYPE T042Z-ZLSCH .



SELECT single LAND1 
  FROM T042Z 
  INTO ld_land1.


ld_msgty = some text here

SELECT single ZLSCH 
  FROM T042Z 
  INTO ld_zlsch.