SAP Function Modules

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GM_CHANGE_DOCUMENT_READ_CLASS SAP Function module - Read Change Document Header







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

Associated Function Group: GMSO
Released Date: Not Released
Processing type: Normal fucntion module
Normal function module settings


Pattern for FM GM_CHANGE_DOCUMENT_READ_CLASS - GM CHANGE DOCUMENT READ CLASS 





CALL FUNCTION 'GM_CHANGE_DOCUMENT_READ_CLASS' "Read Change Document Header
* TABLES
*   t_gmspclass =               " gmspclass     Structure for FM Object Assignment
    .  "  GM_CHANGE_DOCUMENT_READ_CLASS

ABAP code example for Function Module GM_CHANGE_DOCUMENT_READ_CLASS





The ABAP code below is a full code listing to execute function module GM_CHANGE_DOCUMENT_READ_CLASS 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_t_gmspclass    TYPE STANDARD TABLE OF GMSPCLASS,"TABLES PARAM
wa_t_gmspclass  LIKE LINE OF it_t_gmspclass
.



 

"populate fields of struture and append to itab
append wa_t_gmspclass to it_t_gmspclass.
.

CALL FUNCTION 'GM_CHANGE_DOCUMENT_READ_CLASS'
* TABLES
*   t_gmspclass =                it_t_gmspclass
    .  "  GM_CHANGE_DOCUMENT_READ_CLASS

IF SY-SUBRC EQ 0.
  "All OK
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_t_gmspclass  TYPE STANDARD TABLE OF GMSPCLASS ,
wa_t_gmspclass  LIKE LINE OF it_t_gmspclass.



 

"populate fields of struture and append to itab
append wa_t_gmspclass to it_t_gmspclass.

Contribute (Add Comments)

Please help keep this info upto date and use the comments section below to add useful hints, tips and information specific to this SAP function. This will then be available for you and other users to easily find by simply searching on the object name GM_CHANGE_DOCUMENT_READ_CLASS or its description.


   
 

GM_CHANGE_DOCUMENT_READ_CLASS - Read Change Document Header
GM_BILLING_STATUS_UPDATE_NO_OS - Update the billing status for Grants Mgmt.
GM_BILLING_PLAN_MASS_UNBLOCK - Mass process for removal billing block status
GM_BILLING_ALV_PROCESS - GRANTS BILLING PROCESS
GM_BILLINGDOC_CREATE - Faktura zum Grant anlegen
GM_BDT_VALDTY_PERIODS - Generate budget validity periods