STREX_CLASS_FEATURES_GET SAP Function module

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

Associated Function Group: STREX_TEXT_MINING
Released Date: Not Released
Processing type: Remote-Enabled

Pattern for FM STREX_CLASS_FEATURES_GET - STREX CLASS FEATURES GET

CALL FUNCTION 'STREX_CLASS_FEATURES_GET' "
  EXPORTING
    max_features =              " i
    taxonomy =                  " string        Taxonomy
    index =                     " strx_ixid     Index ID
    taxonomy_classes =          " strx_txcls    Taxonomy Classes
  IMPORTING
    call_return_code =          " strx_rctxt    Return Code with Text
    code_page =                 " string        Character Set ID
    class_features =            " strx_cfeas    Key Words for Content of Taxonomy Classes
  EXCEPTIONS
    APPENDING_NODE_FAILED = 1   "
    RENDERING_FAILED = 2        "
    PARSING_RESPONSE_FAILED = 3  "
    HTTP_SERVER_ERROR = 4       "
    NO_INDEX_SPECIFIED = 5      "
    .  "  STREX_CLASS_FEATURES_GET

ABAP code example for Function Module STREX_CLASS_FEATURES_GET

The ABAP code below is a full code listing to execute function module STREX_CLASS_FEATURES_GET 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_call_return_code  
 
 TYPE STRX_RCTXT
,
ld_code_page  
 
 TYPE STRING
,
ld_class_features  
 
 TYPE STRX_CFEAS
.


DATA(ld_max_features) = 'Check type of data required'.

DATA(ld_taxonomy) = 'Check type of data required'.

DATA(ld_index) = 'Check type of data required'.

DATA(ld_taxonomy_classes) = 'Check type of data required'.
.

CALL FUNCTION 'STREX_CLASS_FEATURES_GET'
  EXPORTING
    max_features =               ld_max_features
    taxonomy =                   ld_taxonomy
    index =                      ld_index
    taxonomy_classes =           ld_taxonomy_classes
  IMPORTING
    call_return_code =           ld_call_return_code
    code_page =                  ld_code_page
    class_features =             ld_class_features
  EXCEPTIONS
    APPENDING_NODE_FAILED =      1
    RENDERING_FAILED =           2
    PARSING_RESPONSE_FAILED =    3
    HTTP_SERVER_ERROR =          4
    NO_INDEX_SPECIFIED =         5
    .  "  STREX_CLASS_FEATURES_GET

IF SY-SUBRC EQ 0.
  "All OK
ELSEIF SY-SUBRC EQ 1. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 2. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 3. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 4. "Exception
  "Add code for exception here
ELSEIF SY-SUBRC EQ 5. "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_call_return_code
 
 TYPE STRX_RCTXT ,
ld_max_features
 
 TYPE I ,
ld_code_page
 
 TYPE STRING ,
ld_taxonomy
 
 TYPE STRING ,
ld_class_features
 
 TYPE STRX_CFEAS ,
ld_index
 
 TYPE STRX_IXID ,
ld_taxonomy_classes
 
 TYPE STRX_TXCLS .


ld_max_features = 'Check type of data required'.
ld_taxonomy = 'Check type of data required'.
ld_index = 'Check type of data required'.
ld_taxonomy_classes = 'Check type of data required'.