SAP Function Modules

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C126PAR_STACK_READ SAP Function module







C126PAR_STACK_READ 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 C126PAR_STACK_READ into the relevant SAP transaction such as SE37 or SE80.

Associated Function Group: C126PAR
Released Date: Not Released
Processing type: Normal fucntion module
Normal function module settings


Pattern for FM C126PAR_STACK_READ - C126PAR STACK READ 





CALL FUNCTION 'C126PAR_STACK_READ' "
* EXPORTING
*   i_stackobj =                " tcgp3-parhier
  IMPORTING
    e_empty =                   " esp1_boolean
  TABLES
    e_stack_tab =               " rcgparstruct
    .  "  C126PAR_STACK_READ

ABAP code example for Function Module C126PAR_STACK_READ





The ABAP code below is a full code listing to execute function module C126PAR_STACK_READ 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_e_empty    TYPE ESP1_BOOLEAN
,
it_e_stack_tab    TYPE STANDARD TABLE OF RCGPARSTRUCT,"TABLES PARAM
wa_e_stack_tab  LIKE LINE OF it_e_stack_tab
.



 

SELECT single PARHIER 
  FROM TCGP3 
  INTO @DATA(ld_i_stackobj).

 

"populate fields of struture and append to itab
append wa_e_stack_tab to it_e_stack_tab.
.

CALL FUNCTION 'C126PAR_STACK_READ'
* EXPORTING
*   i_stackobj =                 ld_i_stackobj
  IMPORTING
    e_empty =                    ld_e_empty
  TABLES
    e_stack_tab =                it_e_stack_tab
    .  "  C126PAR_STACK_READ

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:


ld_e_empty  TYPE ESP1_BOOLEAN ,
ld_i_stackobj  TYPE TCGP3-PARHIER ,
it_e_stack_tab  TYPE STANDARD TABLE OF RCGPARSTRUCT ,
wa_e_stack_tab  LIKE LINE OF it_e_stack_tab.





SELECT single PARHIER 
  FROM TCGP3 
  INTO ld_i_stackobj.
 

"populate fields of struture and append to itab
append wa_e_stack_tab to it_e_stack_tab.

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 C126PAR_STACK_READ or its description.


   
 

C126PAR_STACK_READ - 
C126PAR_STACK_PUSH - 
C126PAR_STACK_POP - 
C126PAR_STACK_OBJECT_CHECK - 
C126PAR_STACK_LEVEL - 
C126PAR_STACK_INIT_CHECK -