SAP Function Modules

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WR23_PROTOCOL SAP Function module







WR23_PROTOCOL 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 WR23_PROTOCOL into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: WR23
Released Date: Not Released
Processing type: Normal fucntion module
Normal function module settings


Pattern for FM WR23_PROTOCOL - WR23 PROTOCOL 





CALL FUNCTION 'WR23_PROTOCOL' "
* EXPORTING
*   i_colors = SPACE            "
*   i_expand = SPACE            "
  TABLES
    i_msg_tab =                 " wmess
  EXCEPTIONS
    NO_MESSAGES = 1             "
    .  "  WR23_PROTOCOL

ABAP code example for Function Module WR23_PROTOCOL





The ABAP code below is a full code listing to execute function module WR23_PROTOCOL 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_i_msg_tab    TYPE STANDARD TABLE OF WMESS,"TABLES PARAM
wa_i_msg_tab  LIKE LINE OF it_i_msg_tab
.




DATA(ld_i_colors) = 'some text here'.

DATA(ld_i_expand) = 'some text here'.
 

"populate fields of struture and append to itab
append wa_i_msg_tab to it_i_msg_tab.
.

CALL FUNCTION 'WR23_PROTOCOL'
* EXPORTING
*   i_colors =                   ld_i_colors
*   i_expand =                   ld_i_expand
  TABLES
    i_msg_tab =                  it_i_msg_tab
  EXCEPTIONS
    NO_MESSAGES =                1
    .  "  WR23_PROTOCOL

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_colors  TYPE STRING ,
it_i_msg_tab  TYPE STANDARD TABLE OF WMESS ,
wa_i_msg_tab  LIKE LINE OF it_i_msg_tab,
ld_i_expand  TYPE STRING .




ld_i_colors = 'some text here'. 

"populate fields of struture and append to itab
append wa_i_msg_tab to it_i_msg_tab.
ld_i_expand = 'some text here'.

Contribute (Add Comments)

Please help keep this info upto date and use the comments section below to add useful hints, tips and information specific to this SAP function. This will then be available for you and other users to easily find by simply searching on the object name WR23_PROTOCOL or its description.


   
 

WR23_PROTOCOL - 
WR21_TREE_PUSH - 
WR21_TREE_POP - 
WR21_START_SELECTION - 
WR21_MULTIPLE_CHOICE - 
WR21_GROUP_SELECTION -