LC_GET_SINGLE_PARAMETER_DBMCLI SAP Function module

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

Associated Function Group: SLCA
Released Date: Not Released
Processing type: Remote-Enabled

Pattern for FM LC_GET_SINGLE_PARAMETER_DBMCLI - LC GET SINGLE PARAMETER DBMCLI

CALL FUNCTION 'LC_GET_SINGLE_PARAMETER_DBMCLI' "
  EXPORTING
    con_name =                  " dbcon-con_name
    param_name =                " lvc_dbpara-descr  Parameter name
*   use_dbmrfc =                " sdb_cmode
  IMPORTING
    param_value =               " lvc_dbpara-value  Parameter value
* TABLES
*   action_protocol =           " lvc_aprot
  EXCEPTIONS
    NO_PERMISSION = 1           "               No Authorization
    SXPG_COMMAND_EXECUTE_ERROR = 2  "
    DBMCLI_COMMAND_EXECUTE_ERROR = 3  "
    LC_GET_PARAM_ERROR = 4      "
    NO_PARAM_INPUT_VALUE = 5    "
    UNKOWN_PARAMETER = 6        "               Unknown Parameter
    EMPTY_CON_ENV = 7           "               No input in DBCON-CON_ENV
    DBMRFC_EXECUTE_ERROR = 8    "
    .  "  LC_GET_SINGLE_PARAMETER_DBMCLI

ABAP code example for Function Module LC_GET_SINGLE_PARAMETER_DBMCLI

The ABAP code below is a full code listing to execute function module LC_GET_SINGLE_PARAMETER_DBMCLI 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_param_value  
 
 TYPE LVC_DBPARA-VALUE
,
it_action_protocol  
 
 TYPE STANDARD TABLE OF LVC_APROT,"TABLES PARAM
wa_action_protocol
 
 LIKE LINE OF it_action_protocol
.

 

SELECT single CON_NAME 
  FROM DBCON 
  INTO @DATA(ld_con_name).



DATA(ld_param_name) = some text here

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

"populate fields of struture and append to itab
append wa_action_protocol to it_action_protocol.
.

CALL FUNCTION 'LC_GET_SINGLE_PARAMETER_DBMCLI'
  EXPORTING
    con_name =                   ld_con_name
    param_name =                 ld_param_name
*   use_dbmrfc =                 ld_use_dbmrfc
  IMPORTING
    param_value =                ld_param_value
* TABLES
*   action_protocol =            it_action_protocol
  EXCEPTIONS
    NO_PERMISSION =              1
    SXPG_COMMAND_EXECUTE_ERROR =    2
    DBMCLI_COMMAND_EXECUTE_ERROR =    3
    LC_GET_PARAM_ERROR =         4
    NO_PARAM_INPUT_VALUE =       5
    UNKOWN_PARAMETER =           6
    EMPTY_CON_ENV =              7
    DBMRFC_EXECUTE_ERROR =       8
    .  "  LC_GET_SINGLE_PARAMETER_DBMCLI

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
ELSEIF SY-SUBRC EQ 4. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 5. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 6. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 7. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 8. "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_param_value
 
 TYPE LVC_DBPARA-VALUE ,
ld_con_name
 
 TYPE DBCON-CON_NAME ,
it_action_protocol
 
 TYPE STANDARD TABLE OF LVC_APROT ,
wa_action_protocol
 
 LIKE LINE OF it_action_protocol,
ld_param_name
 
 TYPE LVC_DBPARA-DESCR ,
ld_use_dbmrfc
 
 TYPE SDB_CMODE .



SELECT single CON_NAME 
  FROM DBCON 
  INTO ld_con_name.
 

"populate fields of struture and append to itab
append wa_action_protocol to it_action_protocol.

ld_param_name = some text here
ld_use_dbmrfc = 'Check type of data required'.