ABAP Select data from SAP table CRMT_1030_ALV_SPLIT_UI into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP CRMT_1030_ALV_SPLIT_UI 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_1030_ALV_SPLIT_UI. 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_1030_ALV_SPLIT_UI 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_1030_ALV_SPLIT_UI TYPE STANDARD TABLE OF CRMT_1030_ALV_SPLIT_UI,
      WA_CRMT_1030_ALV_SPLIT_UI TYPE CRMT_1030_ALV_SPLIT_UI,
      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_1030_ALV_SPLIT_UI> TYPE CRMT_1030_ALV_SPLIT_UI.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CRMT_1030_ALV_SPLIT_UI.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CRMT_1030_ALV_SPLIT_UI
  INTO TABLE IT_CRMT_1030_ALV_SPLIT_UI.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMT_1030_ALV_SPLIT_UI
*  INTO TABLE @DATA(IT_CRMT_1030_ALV_SPLIT_UI2).
*--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_1030_ALV_SPLIT_UI INDEX 1 INTO DATA(WA_CRMT_1030_ALV_SPLIT_UI2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMT_1030_ALV_SPLIT_UI ASSIGNING <CRMT_1030_ALV_SPLIT_UI>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMT_1030_ALV_SPLIT_UI>-GUID = 1.
<CRMT_1030_ALV_SPLIT_UI>-HANDLE = 1.
<CRMT_1030_ALV_SPLIT_UI>-BILLPLAN_MODE = 1.
<CRMT_1030_ALV_SPLIT_UI>-SETTL_FROM_TZTF = 1.
<CRMT_1030_ALV_SPLIT_UI>-SETTL_TO_TZTF = 1.

ENDLOOP.

LOOP AT IT_CRMT_1030_ALV_SPLIT_UI INTO WA_CRMT_1030_ALV_SPLIT_UI.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMT_1030_ALV_SPLIT_UI-BILL_DATE_TZTF, sy-vline,
  WA_CRMT_1030_ALV_SPLIT_UI-INVCR_DATE_TZTF, sy-vline,
  WA_CRMT_1030_ALV_SPLIT_UI-PERIOD_DATE, sy-vline,
  WA_CRMT_1030_ALV_SPLIT_UI-RULE_PER_DATE_TEXT, sy-vline,
  WA_CRMT_1030_ALV_SPLIT_UI-RULE_PER_DATE_T, sy-vline,
  WA_CRMT_1030_ALV_SPLIT_UI-SETTL_FROM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMT_1030_ALV_SPLIT_UI 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_1030_ALV_SPLIT_UI 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_1030_ALV_SPLIT_UI INTO WA_CRMT_1030_ALV_SPLIT_UI.


*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.

*Conversion exit TSTPS, internal->external for field PERIOD_DATE
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_1030_ALV_SPLIT_UI-PERIOD_DATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_1030_ALV_SPLIT_UI-PERIOD_DATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field SETTL_FROM
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_1030_ALV_SPLIT_UI-SETTL_FROM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_1030_ALV_SPLIT_UI-SETTL_FROM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field SETTL_TO
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_1030_ALV_SPLIT_UI-SETTL_TO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_1030_ALV_SPLIT_UI-SETTL_TO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field BILL_DATE
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_1030_ALV_SPLIT_UI-BILL_DATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_1030_ALV_SPLIT_UI-BILL_DATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field INVCR_DATE
CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_1030_ALV_SPLIT_UI-INVCR_DATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_1030_ALV_SPLIT_UI-INVCR_DATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field QTY_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_1030_ALV_SPLIT_UI-QTY_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_1030_ALV_SPLIT_UI-QTY_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNER1_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_1030_ALV_SPLIT_UI-PARTNER1_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_1030_ALV_SPLIT_UI-PARTNER1_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARTNER2_NO
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_1030_ALV_SPLIT_UI-PARTNER2_NO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_1030_ALV_SPLIT_UI-PARTNER2_NO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ACTP, internal->external for field AC_OBJECT_TYPE
CALL FUNCTION 'CONVERSION_EXIT_ACTP_OUTPUT'
  EXPORTING
    input =                      WA_CRMT_1030_ALV_SPLIT_UI-AC_OBJECT_TYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMT_1030_ALV_SPLIT_UI-AC_OBJECT_TYPE.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_CRMT_1030_ALV_SPLIT_UI_STR, 
GUID TYPE STRING,
HANDLE TYPE STRING,
BILLPLAN_MODE TYPE STRING,
SETTL_FROM_TZTF TYPE STRING,
SETTL_TO_TZTF TYPE STRING,
BILL_DATE_TZTF TYPE STRING,
INVCR_DATE_TZTF TYPE STRING,
PERIOD_DATE TYPE STRING,
RULE_PER_DATE_TEXT TYPE STRING,
RULE_PER_DATE_T TYPE STRING,
SETTL_FROM TYPE STRING,
RULE_SET_FROM_T TYPE STRING,
SETTL_TO TYPE STRING,
RULE_SETTL_TO_T TYPE STRING,
BILL_DATE TYPE STRING,
RULE_BILL_DATE_TEXT TYPE STRING,
RULE_BILL_DATE_T TYPE STRING,
INVCR_DATE TYPE STRING,
RULE_INV_DATE_TEXT TYPE STRING,
RULE_INV_DATE_T TYPE STRING,
BILLING_TIMEZONE TYPE STRING,
PERCENTAGE TYPE STRING,
BILL_VALUE TYPE STRING,
CURRENCY TYPE STRING,
NO_OF_PERIODS TYPE STRING,
NUMBER_INT TYPE STRING,
BP_USAGE TYPE STRING,
BILLPLAN_LINE_ID TYPE STRING,
NUMBER_EXT TYPE STRING,
QUANTITY TYPE STRING,
QTY_UNIT TYPE STRING,
PARTNER1_NO TYPE STRING,
PARTNER1 TYPE STRING,
PARTNER1_NAME TYPE STRING,
PARTNER1_FCT TYPE STRING,
PARTNER2_NO TYPE STRING,
PARTNER2 TYPE STRING,
PARTNER2_NAME TYPE STRING,
PARTNER2_FCT TYPE STRING,
AC_INDICATOR TYPE STRING,
ACIND_DESCR TYPE STRING,
AC_OBJECT_TYPE TYPE STRING,
AC_ASSIGNMENT TYPE STRING,
AC_PERCENTAGE TYPE STRING,
SPLIT_ORIGIN TYPE STRING,
KSCHL TYPE STRING,
GROUP1 TYPE STRING,
GROUP1_DESCR TYPE STRING,
GROUP2 TYPE STRING,
GROUP2_DESCR TYPE STRING,
GROUP3 TYPE STRING,
GROUP3_DESCR TYPE STRING,
GROUP4 TYPE STRING,
GROUP4_DESCR TYPE STRING,
GROUP5 TYPE STRING,
GROUP5_DESCR TYPE STRING,
GROUP6 TYPE STRING,
GROUP6_DESCR TYPE STRING,
GROUP7 TYPE STRING,
GROUP7_DESCR TYPE STRING,
CELL TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMT_1030_ALV_SPLIT_UI_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_1030_ALV_SPLIT_UI_STR-GUID sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-HANDLE sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-BILLPLAN_MODE sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-SETTL_FROM_TZTF sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-SETTL_TO_TZTF sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-BILL_DATE_TZTF sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-INVCR_DATE_TZTF sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-PERIOD_DATE sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-RULE_PER_DATE_TEXT sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-RULE_PER_DATE_T sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-SETTL_FROM sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-RULE_SET_FROM_T sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-SETTL_TO sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-RULE_SETTL_TO_T sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-BILL_DATE sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-RULE_BILL_DATE_TEXT sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-RULE_BILL_DATE_T sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-INVCR_DATE sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-RULE_INV_DATE_TEXT sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-RULE_INV_DATE_T sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-BILLING_TIMEZONE sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-PERCENTAGE sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-BILL_VALUE sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-CURRENCY sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-NO_OF_PERIODS sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-NUMBER_INT sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-BP_USAGE sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-BILLPLAN_LINE_ID sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-NUMBER_EXT sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-QUANTITY sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-QTY_UNIT sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-PARTNER1_NO sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-PARTNER1 sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-PARTNER1_NAME sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-PARTNER1_FCT sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-PARTNER2_NO sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-PARTNER2 sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-PARTNER2_NAME sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-PARTNER2_FCT sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-AC_INDICATOR sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-ACIND_DESCR sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-AC_OBJECT_TYPE sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-AC_ASSIGNMENT sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-AC_PERCENTAGE sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-SPLIT_ORIGIN sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-KSCHL sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP1 sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP1_DESCR sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP2 sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP2_DESCR sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP3 sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP3_DESCR sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP4 sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP4_DESCR sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP5 sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP5_DESCR sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP6 sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP6_DESCR sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP7 sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-GROUP7_DESCR sy-vline 
WA_CRMT_1030_ALV_SPLIT_UI_STR-CELL sy-vline      INTO ld_text SEPARATED BY SPACE.

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