ENQUEUE_E_TRFT_CLASS_POS SAP Function module - Request lock for object E_TRFT_CLASS_POS

ENQUEUE_E_TRFT_CLASS_POS 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_E_TRFT_CLASS_POS into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: DWBEN/SAPLFEN0003
Released Date: Not Released
Processing type: Normal fucntion module

Pattern for FM ENQUEUE_E_TRFT_CLASS_POS - ENQUEUE E TRFT CLASS POS

CALL FUNCTION 'ENQUEUE_E_TRFT_CLASS_POS' "Request lock for object E_TRFT_CLASS_POS
* EXPORTING
*   mode_trfs_class_pos_key = 'E'  " enqmode    Lock mode for table TRFS_CLASS_POS_KEY
*   company_code =              " trfs_class_pos_key-company_code  01th enqueue argument
*   class_id =                  " trfs_class_pos_key-class_id  02th enqueue argument
*   position_account =          " trfs_class_pos_key-position_account  03th enqueue argument
*   x_company_code = SPACE      "               Fill argument 01 with initial value?
*   x_class_id = SPACE          "               Fill argument 02 with initial value?
*   x_position_account = SPACE  "               Fill argument 03 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_E_TRFT_CLASS_POS

ABAP code example for Function Module ENQUEUE_E_TRFT_CLASS_POS

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


DATA(ld_company_code) = some text here


DATA(ld_class_id) = some text here


DATA(ld_position_account) = some text here

DATA(ld_x_company_code) = 'some text here'.

DATA(ld_x_class_id) = 'some text here'.

DATA(ld_x_position_account) = '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_E_TRFT_CLASS_POS'
* EXPORTING
*   mode_trfs_class_pos_key =    ld_mode_trfs_class_pos_key
*   company_code =               ld_company_code
*   class_id =                   ld_class_id
*   position_account =           ld_position_account
*   x_company_code =             ld_x_company_code
*   x_class_id =                 ld_x_class_id
*   x_position_account =         ld_x_position_account
*   _scope =                     ld__scope
*   _wait =                      ld__wait
*   _collect =                   ld__collect
  EXCEPTIONS
    FOREIGN_LOCK =               1
    SYSTEM_FAILURE =             2
    .  "  ENQUEUE_E_TRFT_CLASS_POS

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_trfs_class_pos_key
 
 TYPE ENQMODE ,
ld_company_code
 
 TYPE TRFS_CLASS_POS_KEY-COMPANY_CODE ,
ld_class_id
 
 TYPE TRFS_CLASS_POS_KEY-CLASS_ID ,
ld_position_account
 
 TYPE TRFS_CLASS_POS_KEY-POSITION_ACCOUNT ,
ld_x_company_code
 
 TYPE STRING ,
ld_x_class_id
 
 TYPE STRING ,
ld_x_position_account
 
 TYPE STRING ,
ld__scope
 
 TYPE STRING ,
ld__wait
 
 TYPE STRING ,
ld__collect
 
 TYPE DDENQCOLL .


ld_mode_trfs_class_pos_key = 'Check type of data required'.

ld_company_code = some text here

ld_class_id = some text here

ld_position_account = some text here
ld_x_company_code = 'some text here'.
ld_x_class_id = 'some text here'.
ld_x_position_account = 'some text here'.
ld__scope = 'some text here'.
ld__wait = 'some text here'.
ld__collect = 'Check type of data required'.