ENQUEUE_EHS_SRV_EXA SAP Function module - Request lock for object EHS_SRV_EXA

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

Associated Function Group: DWBEN/SAPLPEN0000
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM ENQUEUE_EHS_SRV_EXA - ENQUEUE EHS SRV EXA

CALL FUNCTION 'ENQUEUE_EHS_SRV_EXA' "Request lock for object EHS_SRV_EXA
* EXPORTING
*   mode_t7ehs00_srv_exa = 'E'  " enqmode       Lock mode for table T7EHS00_SRV_EXA
*   mandt = SY-MANDT            " t7ehs00_srv_exa-mandt  01th enqueue argument
*   srv_number =                " t7ehs00_srv_exa-srv_number  02th enqueue argument
*   exam_group =                " t7ehs00_srv_exa-exam_group  03th enqueue argument
*   exam_code =                 " t7ehs00_srv_exa-exam_code  04th enqueue argument
*   exam_count =                " t7ehs00_srv_exa-exam_count  05th enqueue argument
*   x_srv_number = SPACE        "               Fill argument 02 with initial value?
*   x_exam_group = SPACE        "               Fill argument 03 with initial value?
*   x_exam_code = SPACE         "               Fill argument 04 with initial value?
*   x_exam_count = SPACE        "               Fill argument 05 with initial value?
*   _scope = '2'                "
*   _wait = SPACE               "
*   _collect = ' '              " ddenqcoll     Initially only collect lock
  EXCEPTIONS
    FOREIGN_LOCK = 1            "               Object already locked
    SYSTEM_FAILURE = 2          "               Internal error from enqueue server
    .  "  ENQUEUE_EHS_SRV_EXA

ABAP code example for Function Module ENQUEUE_EHS_SRV_EXA

The ABAP code below is a full code listing to execute function module ENQUEUE_EHS_SRV_EXA 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_mode_t7ehs00_srv_exa) = 'Check type of data required'.
 

SELECT single MANDT 
  FROM T7EHS00_SRV_EXA 
  INTO @DATA(ld_mandt).

 

SELECT single SRV_NUMBER 
  FROM T7EHS00_SRV_EXA 
  INTO @DATA(ld_srv_number).

 

SELECT single EXAM_GROUP 
  FROM T7EHS00_SRV_EXA 
  INTO @DATA(ld_exam_group).

 

SELECT single EXAM_CODE 
  FROM T7EHS00_SRV_EXA 
  INTO @DATA(ld_exam_code).

 

SELECT single EXAM_COUNT 
  FROM T7EHS00_SRV_EXA 
  INTO @DATA(ld_exam_count).


DATA(ld_x_srv_number) = 'some text here'.

DATA(ld_x_exam_group) = 'some text here'.

DATA(ld_x_exam_code) = 'some text here'.

DATA(ld_x_exam_count) = 'some text here'.

DATA(ld__scope) = 'some text here'.

DATA(ld__wait) = 'some text here'.

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

CALL FUNCTION 'ENQUEUE_EHS_SRV_EXA'
* EXPORTING
*   mode_t7ehs00_srv_exa =       ld_mode_t7ehs00_srv_exa
*   mandt =                      ld_mandt
*   srv_number =                 ld_srv_number
*   exam_group =                 ld_exam_group
*   exam_code =                  ld_exam_code
*   exam_count =                 ld_exam_count
*   x_srv_number =               ld_x_srv_number
*   x_exam_group =               ld_x_exam_group
*   x_exam_code =                ld_x_exam_code
*   x_exam_count =               ld_x_exam_count
*   _scope =                     ld__scope
*   _wait =                      ld__wait
*   _collect =                   ld__collect
  EXCEPTIONS
    FOREIGN_LOCK =               1
    SYSTEM_FAILURE =             2
    .  "  ENQUEUE_EHS_SRV_EXA

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_mode_t7ehs00_srv_exa
 
 TYPE ENQMODE ,
ld_mandt
 
 TYPE T7EHS00_SRV_EXA-MANDT ,
ld_srv_number
 
 TYPE T7EHS00_SRV_EXA-SRV_NUMBER ,
ld_exam_group
 
 TYPE T7EHS00_SRV_EXA-EXAM_GROUP ,
ld_exam_code
 
 TYPE T7EHS00_SRV_EXA-EXAM_CODE ,
ld_exam_count
 
 TYPE T7EHS00_SRV_EXA-EXAM_COUNT ,
ld_x_srv_number
 
 TYPE STRING ,
ld_x_exam_group
 
 TYPE STRING ,
ld_x_exam_code
 
 TYPE STRING ,
ld_x_exam_count
 
 TYPE STRING ,
ld__scope
 
 TYPE STRING ,
ld__wait
 
 TYPE STRING ,
ld__collect
 
 TYPE DDENQCOLL .


ld_mode_t7ehs00_srv_exa = 'Check type of data required'.

SELECT single MANDT 
  FROM T7EHS00_SRV_EXA 
  INTO ld_mandt.


SELECT single SRV_NUMBER 
  FROM T7EHS00_SRV_EXA 
  INTO ld_srv_number.


SELECT single EXAM_GROUP 
  FROM T7EHS00_SRV_EXA 
  INTO ld_exam_group.


SELECT single EXAM_CODE 
  FROM T7EHS00_SRV_EXA 
  INTO ld_exam_code.


SELECT single EXAM_COUNT 
  FROM T7EHS00_SRV_EXA 
  INTO ld_exam_count.

ld_x_srv_number = 'some text here'.
ld_x_exam_group = 'some text here'.
ld_x_exam_code = 'some text here'.
ld_x_exam_count = 'some text here'.
ld__scope = 'some text here'.
ld__wait = 'some text here'.
ld__collect = 'Check type of data required'.