ABAP Select data from SAP table CRMT_BUS_EI_COM_SET10 into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP CRMT_BUS_EI_COM_SET10 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 CRMT_BUS_EI_COM_SET10. 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 CRMT_BUS_EI_COM_SET10 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_CRMT_BUS_EI_COM_SET10 TYPE STANDARD TABLE OF CRMT_BUS_EI_COM_SET10,
      WA_CRMT_BUS_EI_COM_SET10 TYPE CRMT_BUS_EI_COM_SET10,
      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: <CRMT_BUS_EI_COM_SET10> TYPE CRMT_BUS_EI_COM_SET10.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CRMT_BUS_EI_COM_SET10.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CRMT_BUS_EI_COM_SET10
  INTO TABLE IT_CRMT_BUS_EI_COM_SET10.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMT_BUS_EI_COM_SET10
*  INTO TABLE @DATA(IT_CRMT_BUS_EI_COM_SET102).
*--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_CRMT_BUS_EI_COM_SET10 INDEX 1 INTO DATA(WA_CRMT_BUS_EI_COM_SET102).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMT_BUS_EI_COM_SET10 ASSIGNING <CRMT_BUS_EI_COM_SET10>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMT_BUS_EI_COM_SET10>-TASK = 1.
<CRMT_BUS_EI_COM_SET10>-DATA = 1.
<CRMT_BUS_EI_COM_SET10>-CUSTOMER_GROUP1 = 1.
<CRMT_BUS_EI_COM_SET10>-CUSTOMER_GROUP2 = 1.
<CRMT_BUS_EI_COM_SET10>-CUSTOMER_GROUP3 = 1.

ENDLOOP.

LOOP AT IT_CRMT_BUS_EI_COM_SET10 INTO WA_CRMT_BUS_EI_COM_SET10.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMT_BUS_EI_COM_SET10-CUSTOMER_GROUP4, sy-vline,
  WA_CRMT_BUS_EI_COM_SET10-CUSTOMER_GROUP5, sy-vline,
  WA_CRMT_BUS_EI_COM_SET10-PAY_GUAR_PROC, sy-vline,
  WA_CRMT_BUS_EI_COM_SET10-CERR_GRP, sy-vline,
  WA_CRMT_BUS_EI_COM_SET10-PODC_GROUP, sy-vline,
  WA_CRMT_BUS_EI_COM_SET10-LOC_REQUIRED, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMT_BUS_EI_COM_SET10 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_CRMT_BUS_EI_COM_SET10 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_CRMT_BUS_EI_COM_SET10 INTO WA_CRMT_BUS_EI_COM_SET10.


*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_CRMT_BUS_EI_COM_SET10_STR, 
TASK TYPE STRING,
DATA TYPE STRING,
CUSTOMER_GROUP1 TYPE STRING,
CUSTOMER_GROUP2 TYPE STRING,
CUSTOMER_GROUP3 TYPE STRING,
CUSTOMER_GROUP4 TYPE STRING,
CUSTOMER_GROUP5 TYPE STRING,
PAY_GUAR_PROC TYPE STRING,
CERR_GRP TYPE STRING,
PODC_GROUP TYPE STRING,
LOC_REQUIRED TYPE STRING,
DATAX TYPE STRING,
CUSTOMER_GROUP1 TYPE STRING,
CUSTOMER_GROUP2 TYPE STRING,
CUSTOMER_GROUP3 TYPE STRING,
CUSTOMER_GROUP4 TYPE STRING,
CUSTOMER_GROUP5 TYPE STRING,
PAY_GUAR_PROC TYPE STRING,
CERR_GRP TYPE STRING,
PODC_GROUP TYPE STRING,
LOC_REQUIRED TYPE STRING,
REFERENCED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMT_BUS_EI_COM_SET10_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_CRMT_BUS_EI_COM_SET10_STR-TASK sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-DATA sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-CUSTOMER_GROUP1 sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-CUSTOMER_GROUP2 sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-CUSTOMER_GROUP3 sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-CUSTOMER_GROUP4 sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-CUSTOMER_GROUP5 sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-PAY_GUAR_PROC sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-CERR_GRP sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-PODC_GROUP sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-LOC_REQUIRED sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-DATAX sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-CUSTOMER_GROUP1 sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-CUSTOMER_GROUP2 sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-CUSTOMER_GROUP3 sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-CUSTOMER_GROUP4 sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-CUSTOMER_GROUP5 sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-PAY_GUAR_PROC sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-CERR_GRP sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-PODC_GROUP sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-LOC_REQUIRED sy-vline 
WA_CRMT_BUS_EI_COM_SET10_STR-REFERENCED sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.