ISH_302_MSG_LAYOUT SAP Function module

ISH_302_MSG_LAYOUT 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 ISH_302_MSG_LAYOUT into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: NC16G
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM ISH_302_MSG_LAYOUT - ISH 302 MSG LAYOUT

CALL FUNCTION 'ISH_302_MSG_LAYOUT' "
  EXPORTING
    i_nc301b =                  " nc301b        IS-H: EDI - Agreements with Data Collection Points
    i_nc301d =                  " nc301d        IS-HCM: EDI - Documentation Archive Transfers
*   i_crlf_requested = SPACE    " rncom-xfeld
  TABLES
    inc301m =                   " nc301m
*   enc301mly =                 " rnc301mly
  EXCEPTIONS
    LAYOUT_CHANGE_FAILED = 1    "
    .  "  ISH_302_MSG_LAYOUT

ABAP code example for Function Module ISH_302_MSG_LAYOUT

The ABAP code below is a full code listing to execute function module ISH_302_MSG_LAYOUT 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_inc301m  
 
 TYPE STANDARD TABLE OF NC301M,"TABLES PARAM
wa_inc301m
 
 LIKE LINE OF it_inc301m
,
it_enc301mly  
 
 TYPE STANDARD TABLE OF RNC301MLY,"TABLES PARAM
wa_enc301mly
 
 LIKE LINE OF it_enc301mly
.


DATA(ld_i_nc301b) = 'Check type of data required'.

DATA(ld_i_nc301d) = 'Check type of data required'.


DATA(ld_i_crlf_requested) = some text here
 

"populate fields of struture and append to itab
append wa_inc301m to it_inc301m.
 

"populate fields of struture and append to itab
append wa_enc301mly to it_enc301mly.
.

CALL FUNCTION 'ISH_302_MSG_LAYOUT'
  EXPORTING
    i_nc301b =                   ld_i_nc301b
    i_nc301d =                   ld_i_nc301d
*   i_crlf_requested =           ld_i_crlf_requested
  TABLES
    inc301m =                    it_inc301m
*   enc301mly =                  it_enc301mly
  EXCEPTIONS
    LAYOUT_CHANGE_FAILED =       1
    .  "  ISH_302_MSG_LAYOUT

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_i_nc301b
 
 TYPE NC301B ,
it_inc301m
 
 TYPE STANDARD TABLE OF NC301M ,
wa_inc301m
 
 LIKE LINE OF it_inc301m,
ld_i_nc301d
 
 TYPE NC301D ,
it_enc301mly
 
 TYPE STANDARD TABLE OF RNC301MLY ,
wa_enc301mly
 
 LIKE LINE OF it_enc301mly,
ld_i_crlf_requested
 
 TYPE RNCOM-XFELD .


ld_i_nc301b = 'Check type of data required'. 

"populate fields of struture and append to itab
append wa_inc301m to it_inc301m.
ld_i_nc301d = 'Check type of data required'. 

"populate fields of struture and append to itab
append wa_enc301mly to it_enc301mly.

ld_i_crlf_requested = some text here