CNV_TDMS_HCM_GET_CLUST_FIELDS SAP Function module - TDMS4HCM: get field table of cluster

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

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

Pattern for FM CNV_TDMS_HCM_GET_CLUST_FIELDS - CNV TDMS HCM GET CLUST FIELDS

CALL FUNCTION 'CNV_TDMS_HCM_GET_CLUST_FIELDS' "TDMS4HCM: get field table of cluster
  EXPORTING
    iv_field_raw =              " string        input string
  TABLES
    xt_fieldtab =               " cnv_mbt_scramble_tabstruct  table and fields names to generate tables while rule defn
  EXCEPTIONS
    COMMUNICATION_FAILURE = 1   "               COMMUNICATION FAILURE
    SYSTEM_FAILURE = 2          "               SYSTEM FAILURE
    RESOURCE_FAILURE = 3        "               RESOURCE FAILURE
    FUNCTION_CALL_ERROR = 4     "               ERROR IN FUNCTION CALL
    .  "  CNV_TDMS_HCM_GET_CLUST_FIELDS

ABAP code example for Function Module CNV_TDMS_HCM_GET_CLUST_FIELDS

The ABAP code below is a full code listing to execute function module CNV_TDMS_HCM_GET_CLUST_FIELDS 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_xt_fieldtab  
 
 TYPE STANDARD TABLE OF CNV_MBT_SCRAMBLE_TABSTRUCT,"TABLES PARAM
wa_xt_fieldtab
 
 LIKE LINE OF it_xt_fieldtab
.


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

"populate fields of struture and append to itab
append wa_xt_fieldtab to it_xt_fieldtab.
.

CALL FUNCTION 'CNV_TDMS_HCM_GET_CLUST_FIELDS'
  EXPORTING
    iv_field_raw =               ld_iv_field_raw
  TABLES
    xt_fieldtab =                it_xt_fieldtab
  EXCEPTIONS
    COMMUNICATION_FAILURE =      1
    SYSTEM_FAILURE =             2
    RESOURCE_FAILURE =           3
    FUNCTION_CALL_ERROR =        4
    .  "  CNV_TDMS_HCM_GET_CLUST_FIELDS

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
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_iv_field_raw
 
 TYPE STRING ,
it_xt_fieldtab
 
 TYPE STANDARD TABLE OF CNV_MBT_SCRAMBLE_TABSTRUCT ,
wa_xt_fieldtab
 
 LIKE LINE OF it_xt_fieldtab.


ld_iv_field_raw = 'Check type of data required'. 

"populate fields of struture and append to itab
append wa_xt_fieldtab to it_xt_fieldtab.