SAP ENQUEUE_EHAP_CAT Function Module for Request lock for object EHAP_CAT









ENQUEUE_EHAP_CAT is a standard enqueue ehap cat SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Request lock for object EHAP_CAT processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.


See here to view full function module documentation and code listing for enqueue ehap cat FM, simply by entering the name ENQUEUE_EHAP_CAT into the relevant SAP transaction such as SE37 or SE38.

Function Group: /1BCDWBEN/PEN0000
Program Name: /1BCDWBEN/SAPLPEN0000
Main Program:
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:



Function ENQUEUE_EHAP_CAT pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.
CALL FUNCTION 'ENQUEUE_EHAP_CAT'"Request lock for object EHAP_CAT
  EXPORTING
*  MODE_T77HAP_C = 'E' "Lock mode for table T77HAP_C
*  MODE_T77HAP_C_T = 'E' "Lock mode for table T77HAP_C_T
*  MANDT = SY-MANDT "01th enqueue argument
*  CAT_GROUP_ID =  "02th enqueue argument
*  CATEGORY_ID =  "03th enqueue argument
*  X_CAT_GROUP_ID = ' ' "Fill argument 02 with initial value?
*  X_CATEGORY_ID = ' ' "Fill argument 03 with initial value?
*  _SCOPE = '2' "
*  _WAIT = ' ' "
*  _COLLECT = ' ' "Initially only collect lock
*  MODE_T77HAP_C_APPER = 'E' "Lock mode for table T77HAP_C_APPER
*  MODE_T77HAP_C_APPEE = 'E' "Lock mode for table T77HAP_C_APPEE
*  MODE_T77HAP_C_P_APPER = 'E' "Lock mode for table T77HAP_C_P_APPER
*  MODE_T77HAP_C_OTHER = 'E' "Lock mode for table T77HAP_C_OTHER
*  MODE_T77HAP_C_ROLE = 'E' "Lock mode for table T77HAP_C_ROLE
*  MODE_T77HAP_C_EXIT = 'E' "Lock mode for table T77HAP_C_EXIT
*  MODE_T77HAP_C_COL = 'E' "Lock mode for table T77HAP_C_COL
*  MODE_T77HAP_C_VALTY = 'E' "Lock mode for table T77HAP_C_VALTY

EXCEPTIONS
   FOREIGN_LOCK = 1    SYSTEM_FAILURE = 2
.



IMPORTING Parameters details for ENQUEUE_EHAP_CAT

MODE_T77HAP_C - Lock mode for table T77HAP_C

Data type: ENQMODE
Default: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)

MODE_T77HAP_C_T - Lock mode for table T77HAP_C_T

Data type: ENQMODE
Default: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)

MANDT - 01th enqueue argument

Data type: T77HAP_C-MANDT
Default: SY-MANDT
Optional: Yes
Call by Reference: No ( called with pass by value option)

CAT_GROUP_ID - 02th enqueue argument

Data type: T77HAP_C-CAT_GROUP_ID
Optional: Yes
Call by Reference: No ( called with pass by value option)

CATEGORY_ID - 03th enqueue argument

Data type: T77HAP_C-CATEGORY_ID
Optional: Yes
Call by Reference: No ( called with pass by value option)

X_CAT_GROUP_ID - Fill argument 02 with initial value?

Data type:
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

X_CATEGORY_ID - Fill argument 03 with initial value?

Data type:
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

_SCOPE -

Data type:
Default: '2'
Optional: Yes
Call by Reference: No ( called with pass by value option)

_WAIT -

Data type:
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

_COLLECT - Initially only collect lock

Data type: DDENQCOLL
Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)

MODE_T77HAP_C_APPER - Lock mode for table T77HAP_C_APPER

Data type: ENQMODE
Default: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)

MODE_T77HAP_C_APPEE - Lock mode for table T77HAP_C_APPEE

Data type: ENQMODE
Default: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)

MODE_T77HAP_C_P_APPER - Lock mode for table T77HAP_C_P_APPER

Data type: ENQMODE
Default: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)

MODE_T77HAP_C_OTHER - Lock mode for table T77HAP_C_OTHER

Data type: ENQMODE
Default: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)

MODE_T77HAP_C_ROLE - Lock mode for table T77HAP_C_ROLE

Data type: ENQMODE
Default: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)

MODE_T77HAP_C_EXIT - Lock mode for table T77HAP_C_EXIT

Data type: ENQMODE
Default: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)

MODE_T77HAP_C_COL - Lock mode for table T77HAP_C_COL

Data type: ENQMODE
Default: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)

MODE_T77HAP_C_VALTY - Lock mode for table T77HAP_C_VALTY

Data type: ENQMODE
Default: 'E'
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

FOREIGN_LOCK - Object already locked

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

SYSTEM_FAILURE - Internal error from enqueue server

Data type:
Optional: No
Call by Reference: No ( called with pass by value option)

Copy and paste ABAP code example for ENQUEUE_EHAP_CAT Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than 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 newer method of declaring data variables on the fly. 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), which i why i have stuck to the origianl for this example.

DATA:
lv_foreign_lock  TYPE STRING, "   
lv_mode_t77hap_c  TYPE ENQMODE, "   'E'
lv_mode_t77hap_c_t  TYPE ENQMODE, "   'E'
lv_mandt  TYPE T77HAP_C-MANDT, "   SY-MANDT
lv_cat_group_id  TYPE T77HAP_C-CAT_GROUP_ID, "   
lv_category_id  TYPE T77HAP_C-CATEGORY_ID, "   
lv_x_cat_group_id  TYPE T77HAP_C, "   SPACE
lv_x_category_id  TYPE T77HAP_C, "   SPACE
lv__scope  TYPE T77HAP_C, "   '2'
lv__wait  TYPE T77HAP_C, "   SPACE
lv__collect  TYPE DDENQCOLL, "   ' '
lv_system_failure  TYPE DDENQCOLL, "   
lv_mode_t77hap_c_apper  TYPE ENQMODE, "   'E'
lv_mode_t77hap_c_appee  TYPE ENQMODE, "   'E'
lv_mode_t77hap_c_p_apper  TYPE ENQMODE, "   'E'
lv_mode_t77hap_c_other  TYPE ENQMODE, "   'E'
lv_mode_t77hap_c_role  TYPE ENQMODE, "   'E'
lv_mode_t77hap_c_exit  TYPE ENQMODE, "   'E'
lv_mode_t77hap_c_col  TYPE ENQMODE, "   'E'
lv_mode_t77hap_c_valty  TYPE ENQMODE. "   'E'

  CALL FUNCTION 'ENQUEUE_EHAP_CAT'  "Request lock for object EHAP_CAT
    EXPORTING
         MODE_T77HAP_C = lv_mode_t77hap_c
         MODE_T77HAP_C_T = lv_mode_t77hap_c_t
         MANDT = lv_mandt
         CAT_GROUP_ID = lv_cat_group_id
         CATEGORY_ID = lv_category_id
         X_CAT_GROUP_ID = lv_x_cat_group_id
         X_CATEGORY_ID = lv_x_category_id
         _SCOPE = lv__scope
         _WAIT = lv__wait
         _COLLECT = lv__collect
         MODE_T77HAP_C_APPER = lv_mode_t77hap_c_apper
         MODE_T77HAP_C_APPEE = lv_mode_t77hap_c_appee
         MODE_T77HAP_C_P_APPER = lv_mode_t77hap_c_p_apper
         MODE_T77HAP_C_OTHER = lv_mode_t77hap_c_other
         MODE_T77HAP_C_ROLE = lv_mode_t77hap_c_role
         MODE_T77HAP_C_EXIT = lv_mode_t77hap_c_exit
         MODE_T77HAP_C_COL = lv_mode_t77hap_c_col
         MODE_T77HAP_C_VALTY = lv_mode_t77hap_c_valty
    EXCEPTIONS
        FOREIGN_LOCK = 1
        SYSTEM_FAILURE = 2
. " ENQUEUE_EHAP_CAT




ABAP code using 7.40 inline data declarations to call FM ENQUEUE_EHAP_CAT

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

 
DATA(ld_mode_t77hap_c) = 'E'.
 
DATA(ld_mode_t77hap_c_t) = 'E'.
 
"SELECT single MANDT FROM T77HAP_C INTO @DATA(ld_mandt).
DATA(ld_mandt) = SY-MANDT.
 
"SELECT single CAT_GROUP_ID FROM T77HAP_C INTO @DATA(ld_cat_group_id).
 
"SELECT single CATEGORY_ID FROM T77HAP_C INTO @DATA(ld_category_id).
 
DATA(ld_x_cat_group_id) = ' '.
 
DATA(ld_x_category_id) = ' '.
 
DATA(ld__scope) = '2'.
 
DATA(ld__wait) = ' '.
 
DATA(ld__collect) = ' '.
 
 
DATA(ld_mode_t77hap_c_apper) = 'E'.
 
DATA(ld_mode_t77hap_c_appee) = 'E'.
 
DATA(ld_mode_t77hap_c_p_apper) = 'E'.
 
DATA(ld_mode_t77hap_c_other) = 'E'.
 
DATA(ld_mode_t77hap_c_role) = 'E'.
 
DATA(ld_mode_t77hap_c_exit) = 'E'.
 
DATA(ld_mode_t77hap_c_col) = 'E'.
 
DATA(ld_mode_t77hap_c_valty) = 'E'.
 


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