ABAP Select data from SAP table /BIC/CCDG0EVENT_ATTR into internal table

Get Example source ABAP code based on a different SAP table
  

Below is a number of ABAP code snippets to demonstrate how to select data from SAP /BIC/CCDG0EVENT_ATTR table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to /BIC/CCDG0EVENT_ATTR. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the /BIC/CCDG0EVENT_ATTR table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_/BIC/CCDG0EVENT_ATTR TYPE STANDARD TABLE OF /BIC/CCDG0EVENT_ATTR,
      WA_/BIC/CCDG0EVENT_ATTR TYPE /BIC/CCDG0EVENT_ATTR,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: </BIC/CCDG0EVENT_ATTR> TYPE /BIC/CCDG0EVENT_ATTR.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/BIC/CCDG0EVENT_ATTR.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /BIC/CCDG0EVENT_ATTR
  INTO TABLE IT_/BIC/CCDG0EVENT_ATTR.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /BIC/CCDG0EVENT_ATTR
*  INTO TABLE @DATA(IT_/BIC/CCDG0EVENT_ATTR2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_/BIC/CCDG0EVENT_ATTR INDEX 1 INTO DATA(WA_/BIC/CCDG0EVENT_ATTR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/BIC/CCDG0EVENT_ATTR ASSIGNING </BIC/CCDG0EVENT_ATTR>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
</BIC/CCDG0EVENT_ATTR>-GRPID = 1.
</BIC/CCDG0EVENT_ATTR>-ETYID = 1.
</BIC/CCDG0EVENT_ATTR>-EVEID = 1.
</BIC/CCDG0EVENT_ATTR>-BEGDA = 1.
</BIC/CCDG0EVENT_ATTR>-ENDDA = 1.
ENDLOOP.

LOOP AT IT_/BIC/CCDG0EVENT_ATTR INTO WA_/BIC/CCDG0EVENT_ATTR.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/BIC/CCDG0EVENT_ATTR-ESTAT, sy-vline,
WA_/BIC/CCDG0EVENT_ATTR-EXTERN, sy-vline,
WA_/BIC/CCDG0EVENT_ATTR-LANGU, sy-vline,
WA_/BIC/CCDG0EVENT_ATTR-LOCID, sy-vline,
WA_/BIC/CCDG0EVENT_ATTR-OOTYP, sy-vline,
WA_/BIC/CCDG0EVENT_ATTR-OGAID, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/BIC/CCDG0EVENT_ATTR you want to display... WRITE:/ sy-uline. * Aternatively use generic code to Write field values (and NAME) to screen report DO. ASSIGN COMPONENT sy-index OF STRUCTURE wa_/BIC/CCDG0EVENT_ATTR TO <field>. IF sy-subrc <> 0. EXIT. ENDIF. WRITE:/ 'Field Value', <field>, sy-vline. gd_str = <field> . lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ). lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ). WRITE:/ 'Field Name', lv_fieldname. ENDDO. *Redo loop but convert all fields from internal to out value LOOP AT IT_/BIC/CCDG0EVENT_ATTR INTO WA_/BIC/CCDG0EVENT_ATTR. *Write horizonal line to screen report. WRITE:/ sy-uline. *Convert all fields to display/output versions using conversion routines PERFORM convert_all_field_values CHANGING wa_EKKO. ENDLOOP. *&---------------------------------------------------------------------* *& Form convert_all_field_values *&---------------------------------------------------------------------* FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO. DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_/BIC/CCDG0EVENT_ATTR_STR,
GRPID TYPE STRING,
ETYID TYPE STRING,
EVEID TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
ESTAT TYPE STRING,
EXTERN TYPE STRING,
LANGU TYPE STRING,
LOCID TYPE STRING,
OOTYP TYPE STRING,
OGAID TYPE STRING,
KOKRS TYPE STRING,
KOSTL TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
KOSTS TYPE STRING,
KWAER TYPE STRING,
IKOST TYPE STRING,
IWAER TYPE STRING,
EKOST TYPE STRING,
EWAER TYPE STRING,
OPTKAP TYPE STRING,
MINKAP TYPE STRING,
MAXKAP TYPE STRING,
NDAYS TYPE STRING,
NHOURS TYPE STRING,END OF T_EKKO_STR. DATA: WA_/BIC/CCDG0EVENT_ATTR_STR type T_EKKO_STR. DATA: ld_text TYPE string. LOOP AT IT_EKKO INTO WA_EKKO. MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR. CONCATENATE: sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-GRPID sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-ETYID sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-EVEID sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-BEGDA sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-ENDDA sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-ESTAT sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-EXTERN sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-LANGU sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-LOCID sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-OOTYP sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-OGAID sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-KOKRS sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-KOSTL sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-VKORG sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-VTWEG sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-SPART sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-KOSTS sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-KWAER sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-IKOST sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-IWAER sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-EKOST sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-EWAER sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-OPTKAP sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-MINKAP sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-MAXKAP sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-NDAYS sy-vline
WA_/BIC/CCDG0EVENT_ATTR_STR-NHOURS sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.