PFL_CHECK_SINGLE_VALUE SAP Function module

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

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

Pattern for FM PFL_CHECK_SINGLE_VALUE - PFL CHECK SINGLE VALUE

CALL FUNCTION 'PFL_CHECK_SINGLE_VALUE' "
  EXPORTING
    parname =                   " tpfet-parname  Parameter name
    parvalue =                  " tpfyvalue-value  Parameter value
    partype =                   " btch0000-char1  Parameter type
*   on_all_hosts = 'X'          " btch0000-char1
  TABLES
*   dtab =                      " tpfet
    prot =                      " tpfckprot
  EXCEPTIONS
    GET_PARAMETER_INFO_FAILED = 1  "            No parameter information available
    PARAMETER_NAME_MISSING = 2  "               Parameter name missing
    PARAMETER_TYPE_MISSING = 3  "               Parameter name missing
    UNKNOWN_PARAMETER = 4       "               Unknown parameter name
    REPLACE_MACRO_FAILED = 5    "               Macro in parameter value cannot be replaced
    BRACKET_MISSING = 6         "               Bracket missing for macro
    MACRO_NOT_FOUND = 7         "               Macro in parameter value not found
    PFL_AUTHORIZATION_MISSING = 8  "
    .  "  PFL_CHECK_SINGLE_VALUE

ABAP code example for Function Module PFL_CHECK_SINGLE_VALUE

The ABAP code below is a full code listing to execute function module PFL_CHECK_SINGLE_VALUE 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_dtab  
 
 TYPE STANDARD TABLE OF TPFET,"TABLES PARAM
wa_dtab
 
 LIKE LINE OF it_dtab
,
it_prot  
 
 TYPE STANDARD TABLE OF TPFCKPROT,"TABLES PARAM
wa_prot
 
 LIKE LINE OF it_prot
.

 

SELECT single PARNAME 
  FROM TPFET 
  INTO @DATA(ld_parname).



DATA(ld_parvalue) = some text here


DATA(ld_partype) = some text here


DATA(ld_on_all_hosts) = some text here
 

"populate fields of struture and append to itab
append wa_dtab to it_dtab.
 

"populate fields of struture and append to itab
append wa_prot to it_prot.
.

CALL FUNCTION 'PFL_CHECK_SINGLE_VALUE'
  EXPORTING
    parname =                    ld_parname
    parvalue =                   ld_parvalue
    partype =                    ld_partype
*   on_all_hosts =               ld_on_all_hosts
  TABLES
*   dtab =                       it_dtab
    prot =                       it_prot
  EXCEPTIONS
    GET_PARAMETER_INFO_FAILED =    1
    PARAMETER_NAME_MISSING =     2
    PARAMETER_TYPE_MISSING =     3
    UNKNOWN_PARAMETER =          4
    REPLACE_MACRO_FAILED =       5
    BRACKET_MISSING =            6
    MACRO_NOT_FOUND =            7
    PFL_AUTHORIZATION_MISSING =    8
    .  "  PFL_CHECK_SINGLE_VALUE

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_parname
 
 TYPE TPFET-PARNAME ,
it_dtab
 
 TYPE STANDARD TABLE OF TPFET ,
wa_dtab
 
 LIKE LINE OF it_dtab,
ld_parvalue
 
 TYPE TPFYVALUE-VALUE ,
it_prot
 
 TYPE STANDARD TABLE OF TPFCKPROT ,
wa_prot
 
 LIKE LINE OF it_prot,
ld_partype
 
 TYPE BTCH0000-CHAR1 ,
ld_on_all_hosts
 
 TYPE BTCH0000-CHAR1 .



SELECT single PARNAME 
  FROM TPFET 
  INTO ld_parname.
 

"populate fields of struture and append to itab
append wa_dtab to it_dtab.

ld_parvalue = some text here 

"populate fields of struture and append to itab
append wa_prot to it_prot.

ld_partype = some text here

ld_on_all_hosts = some text here