ABAP Select data from SAP table ITAGCYPM_CC 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 ITAGCYPM_CC 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 ITAGCYPM_CC. 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 ITAGCYPM_CC 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_ITAGCYPM_CC TYPE STANDARD TABLE OF ITAGCYPM_CC,
      WA_ITAGCYPM_CC TYPE ITAGCYPM_CC,
      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: <ITAGCYPM_CC> TYPE ITAGCYPM_CC.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ITAGCYPM_CC
  INTO TABLE IT_ITAGCYPM_CC.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ITAGCYPM_CC
*  INTO TABLE @DATA(IT_ITAGCYPM_CC2).
*--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_ITAGCYPM_CC INDEX 1 INTO DATA(WA_ITAGCYPM_CC2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ITAGCYPM_CC ASSIGNING <ITAGCYPM_CC>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<ITAGCYPM_CC>-CLIENT = 1.
<ITAGCYPM_CC>-PAYID = 1.
<ITAGCYPM_CC>-SEQNO = 1.
<ITAGCYPM_CC>-CCINS = 1.
<ITAGCYPM_CC>-CCNUM = 1.
ENDLOOP.

LOOP AT IT_ITAGCYPM_CC INTO WA_ITAGCYPM_CC.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ITAGCYPM_CC-CGUID, sy-vline,
WA_ITAGCYPM_CC-ENCTP, sy-vline,
WA_ITAGCYPM_CC-CCNAME, sy-vline,
WA_ITAGCYPM_CC-ISSBANK, sy-vline,
WA_ITAGCYPM_CC-CCTYP, sy-vline,
WA_ITAGCYPM_CC-DATAB, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ITAGCYPM_CC 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_ITAGCYPM_CC 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_ITAGCYPM_CC INTO WA_ITAGCYPM_CC. *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_ITAGCYPM_CC_STR,
CLIENT TYPE STRING,
PAYID TYPE STRING,
SEQNO TYPE STRING,
CCINS TYPE STRING,
CCNUM TYPE STRING,
CGUID TYPE STRING,
ENCTP TYPE STRING,
CCNAME TYPE STRING,
ISSBANK TYPE STRING,
CCTYP TYPE STRING,
DATAB TYPE STRING,
DATBI TYPE STRING,
AUSGDAT TYPE STRING,END OF T_EKKO_STR. DATA: WA_ITAGCYPM_CC_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_ITAGCYPM_CC_STR-CLIENT sy-vline
WA_ITAGCYPM_CC_STR-PAYID sy-vline
WA_ITAGCYPM_CC_STR-SEQNO sy-vline
WA_ITAGCYPM_CC_STR-CCINS sy-vline
WA_ITAGCYPM_CC_STR-CCNUM sy-vline
WA_ITAGCYPM_CC_STR-CGUID sy-vline
WA_ITAGCYPM_CC_STR-ENCTP sy-vline
WA_ITAGCYPM_CC_STR-CCNAME sy-vline
WA_ITAGCYPM_CC_STR-ISSBANK sy-vline
WA_ITAGCYPM_CC_STR-CCTYP sy-vline
WA_ITAGCYPM_CC_STR-DATAB sy-vline
WA_ITAGCYPM_CC_STR-DATBI sy-vline
WA_ITAGCYPM_CC_STR-AUSGDAT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.