QEH2_APPEND_BUFFER SAP Function module

QEH2_APPEND_BUFFER 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 QEH2_APPEND_BUFFER into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: QEH2
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM QEH2_APPEND_BUFFER - QEH2 APPEND BUFFER

CALL FUNCTION 'QEH2_APPEND_BUFFER' "
  TABLES
    qewlvtab =                  " qewlv
    .  "  QEH2_APPEND_BUFFER

ABAP code example for Function Module QEH2_APPEND_BUFFER

The ABAP code below is a full code listing to execute function module QEH2_APPEND_BUFFER 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:
it_qewlvtab  
 
 TYPE STANDARD TABLE OF QEWLV,"TABLES PARAM
wa_qewlvtab
 
 LIKE LINE OF it_qewlvtab
.

 

"populate fields of struture and append to itab
append wa_qewlvtab to it_qewlvtab.
.

CALL FUNCTION 'QEH2_APPEND_BUFFER'
  TABLES
    qewlvtab =                   it_qewlvtab
    .  "  QEH2_APPEND_BUFFER

IF SY-SUBRC EQ 0.
  "All OK
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:

it_qewlvtab
 
 TYPE STANDARD TABLE OF QEWLV ,
wa_qewlvtab
 
 LIKE LINE OF it_qewlvtab.

 

"populate fields of struture and append to itab
append wa_qewlvtab to it_qewlvtab.