SAP Function Modules

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SAPTUNE_MEMORY_MANAGE_SIZES SAP Function module - Returns Information About Memory Management







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

Associated Function Group: STUB
Released Date: Not Released
Processing type: Remote-Enabled
remote enabled module settings


Pattern for FM SAPTUNE_MEMORY_MANAGE_SIZES - SAPTUNE MEMORY MANAGE SIZES 





CALL FUNCTION 'SAPTUNE_MEMORY_MANAGE_SIZES' "Returns Information About Memory Management
  IMPORTING
    ext_mem =                   " profparam-int_value  Size of Extended Memory in MB
    heap_area_total =           " profparam-long_value  Total size of heap area in Bytes
    use_paging =                " profparam-int_value  Conventional paging on (1) or off (0)
  EXCEPTIONS
    NO_AUTHORIZATION = 1        "               No authorization
    .  "  SAPTUNE_MEMORY_MANAGE_SIZES

ABAP code example for Function Module SAPTUNE_MEMORY_MANAGE_SIZES





The ABAP code below is a full code listing to execute function module SAPTUNE_MEMORY_MANAGE_SIZES 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_ext_mem    TYPE PROFPARAM-INT_VALUE
,
ld_heap_area_total    TYPE PROFPARAM-LONG_VALUE
,
ld_use_paging    TYPE PROFPARAM-INT_VALUE
.



.

CALL FUNCTION 'SAPTUNE_MEMORY_MANAGE_SIZES'
  IMPORTING
    ext_mem =                    ld_ext_mem
    heap_area_total =            ld_heap_area_total
    use_paging =                 ld_use_paging
  EXCEPTIONS
    NO_AUTHORIZATION =           1
    .  "  SAPTUNE_MEMORY_MANAGE_SIZES

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "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_ext_mem  TYPE PROFPARAM-INT_VALUE ,
ld_heap_area_total  TYPE PROFPARAM-LONG_VALUE ,
ld_use_paging  TYPE PROFPARAM-INT_VALUE .

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 SAPTUNE_MEMORY_MANAGE_SIZES or its description.


   
 

SAPTUNE_MEMORY_MANAGE_SIZES - Returns Information About Memory Management
SAPTUNE_MEMORY_HISTORY - History of SAP Memory Sizes
SAPTUNE_HOST_NAMES - Returns the Name(s) of the Current Host
SAPTUNE_HISTORY_STATISTICS - Returns the History of the SAP Buffer Statistics
SAPTUNE_HISTORY_SAVE - Saves the Buffer and SAP Memory Statistics in the Database
SAPTUNE_HISTORY_MAXIMUM_DELETE - Delete Maximum Value Entries