IUUC_TCODES_LOCK_UNLOCK SAP Function module - Lock/Unlock transactions in input list

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

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

Pattern for FM IUUC_TCODES_LOCK_UNLOCK - IUUC TCODES LOCK UNLOCK

CALL FUNCTION 'IUUC_TCODES_LOCK_UNLOCK' "Lock/Unlock transactions in input list
  EXPORTING
    it_tcodes =                 " iuuc_tt_tcodes  SAP Transaction codes table type
*   iv_lock = 'X'               " xfeld         Lock transactions: 'X'; Unlock: space
*   iv_write_log = SPACE        " xfeld         Write SM01 log
  IMPORTING
    et_tcodes =                 " iuuc_tt_tcodes  SAP Transaction codes that cannot be locked/unlocked
  EXCEPTIONS
    NO_TCODES = 1               "               No transaction codes to be processed
    .  "  IUUC_TCODES_LOCK_UNLOCK

ABAP code example for Function Module IUUC_TCODES_LOCK_UNLOCK

The ABAP code below is a full code listing to execute function module IUUC_TCODES_LOCK_UNLOCK 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_et_tcodes  
 
 TYPE IUUC_TT_TCODES
.


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

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

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

CALL FUNCTION 'IUUC_TCODES_LOCK_UNLOCK'
  EXPORTING
    it_tcodes =                  ld_it_tcodes
*   iv_lock =                    ld_iv_lock
*   iv_write_log =               ld_iv_write_log
  IMPORTING
    et_tcodes =                  ld_et_tcodes
  EXCEPTIONS
    NO_TCODES =                  1
    .  "  IUUC_TCODES_LOCK_UNLOCK

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_et_tcodes
 
 TYPE IUUC_TT_TCODES ,
ld_it_tcodes
 
 TYPE IUUC_TT_TCODES ,
ld_iv_lock
 
 TYPE XFELD ,
ld_iv_write_log
 
 TYPE XFELD .


ld_it_tcodes = 'Check type of data required'.
ld_iv_lock = 'Check type of data required'.
ld_iv_write_log = 'Check type of data required'.