RH_ENQUEUE_LIST SAP Function module

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

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

Pattern for FM RH_ENQUEUE_LIST - RH ENQUEUE LIST

CALL FUNCTION 'RH_ENQUEUE_LIST' "
  TABLES
    enq_tab =                   " ppenq         Table with objects
  EXCEPTIONS
    LOCKED = 1                  "               Object already locked
    LOCK_TABLE_FULL = 2         "               Lock table full
    LOCKING_IMPOSSIBLE = 3      "               Lock not possible
    UNDEF_LOCK_KEY = 4          "               Undefined lock key
    .  "  RH_ENQUEUE_LIST

ABAP code example for Function Module RH_ENQUEUE_LIST

The ABAP code below is a full code listing to execute function module RH_ENQUEUE_LIST 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_enq_tab  
 
 TYPE STANDARD TABLE OF PPENQ,"TABLES PARAM
wa_enq_tab
 
 LIKE LINE OF it_enq_tab
.

 

"populate fields of struture and append to itab
append wa_enq_tab to it_enq_tab.
.

CALL FUNCTION 'RH_ENQUEUE_LIST'
  TABLES
    enq_tab =                    it_enq_tab
  EXCEPTIONS
    LOCKED =                     1
    LOCK_TABLE_FULL =            2
    LOCKING_IMPOSSIBLE =         3
    UNDEF_LOCK_KEY =             4
    .  "  RH_ENQUEUE_LIST

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
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:

it_enq_tab
 
 TYPE STANDARD TABLE OF PPENQ ,
wa_enq_tab
 
 LIKE LINE OF it_enq_tab.

 

"populate fields of struture and append to itab
append wa_enq_tab to it_enq_tab.

SAP Documentation for FM RH_ENQUEUE_LIST