CHECK_PCNUM SAP Function module - Check PC number

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

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

Pattern for FM CHECK_PCNUM - CHECK PCNUM

CALL FUNCTION 'CHECK_PCNUM' "Check PC number
  EXPORTING
    pi_ccnum =                  " oire_ccnum    SSR PC: Payment card number
*   pi_check_for_characters = 'X'  " flag       General flag
*   pi_bukrs =                  " bukrs         Company Code
  TABLES
    pt_oirepcnum =              " oirepcnum     SSR PC: Number Ranges
  CHANGING
    pc_ccins =                  " oire_ccins    SSR PC: Payment card type
  EXCEPTIONS
    NUMBER_CONTAINES_CHARACTERS = 1  "          PC number containes characters
    NO_CARD_TYPE_DETERMINED = 2  "              No card type could be determined
    .  "  CHECK_PCNUM

ABAP code example for Function Module CHECK_PCNUM

The ABAP code below is a full code listing to execute function module CHECK_PCNUM 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_pt_oirepcnum  
 
 TYPE STANDARD TABLE OF OIREPCNUM,"TABLES PARAM
wa_pt_oirepcnum
 
 LIKE LINE OF it_pt_oirepcnum
.


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

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

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

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

"populate fields of struture and append to itab
append wa_pt_oirepcnum to it_pt_oirepcnum.
.

CALL FUNCTION 'CHECK_PCNUM'
  EXPORTING
    pi_ccnum =                   ld_pi_ccnum
*   pi_check_for_characters =    ld_pi_check_for_characters
*   pi_bukrs =                   ld_pi_bukrs
  TABLES
    pt_oirepcnum =               it_pt_oirepcnum
  CHANGING
    pc_ccins =                   ld_pc_ccins
  EXCEPTIONS
    NUMBER_CONTAINES_CHARACTERS =    1
    NO_CARD_TYPE_DETERMINED =    2
    .  "  CHECK_PCNUM

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
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_pc_ccins
 
 TYPE OIRE_CCINS ,
ld_pi_ccnum
 
 TYPE OIRE_CCNUM ,
it_pt_oirepcnum
 
 TYPE STANDARD TABLE OF OIREPCNUM ,
wa_pt_oirepcnum
 
 LIKE LINE OF it_pt_oirepcnum,
ld_pi_check_for_characters
 
 TYPE FLAG ,
ld_pi_bukrs
 
 TYPE BUKRS .


ld_pc_ccins = 'Check type of data required'.
ld_pi_ccnum = 'Check type of data required'. 

"populate fields of struture and append to itab
append wa_pt_oirepcnum to it_pt_oirepcnum.
ld_pi_check_for_characters = 'Check type of data required'.
ld_pi_bukrs = 'Check type of data required'.