FUNCTION MODULE ZSTB_FREE_DS_MEMORY
FUNCTION GROUP  ZSTB_FUNCTION_GROUP
DESCRIPTION     free data source memory
PROCESSING TYPE : normal function module

SOURCE CODE
...........
function zstb_free_ds_memory.
*"----------------------------------------------------------------------
*"*"Local Interface:
*"----------------------------------------------------------------------

free memory id 'RSFH_DATA'.
free memory id 'RSFH_LR'.
free memory id 'RSFH_FLD'.
free memory id 'RSFH_SEL'.
free memory id 'RSFH_CNT'.
free memory id 'RSFH_DBG'.
free memory id 'RSFH_QUIET'.
free memory id 'RSFH_REO'.
free memory id 'RSFH_RC'.

endfunction.