ABAP Select data from SAP table BAPI_RE_TERM_AJ_DATC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BAPI_RE_TERM_AJ_DATC
*  INTO TABLE @DATA(IT_BAPI_RE_TERM_AJ_DATC2).
*--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_BAPI_RE_TERM_AJ_DATC INDEX 1 INTO DATA(WA_BAPI_RE_TERM_AJ_DATC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI_RE_TERM_AJ_DATC>-CHANGE_INDICATOR = 1.
<BAPI_RE_TERM_AJ_DATC>-USE_DEFAULTS = 1.
<BAPI_RE_TERM_AJ_DATC>-TERM_NO = 1.
<BAPI_RE_TERM_AJ_DATC>-TERM_TEXT = 1.
<BAPI_RE_TERM_AJ_DATC>-ADJUSTMENT_RULE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BAPI_RE_TERM_AJ_DATC-ELEMENTARY_ADJ_RULE, sy-vline,
  WA_BAPI_RE_TERM_AJ_DATC-VALID_FROM, sy-vline,
  WA_BAPI_RE_TERM_AJ_DATC-VALID_TO, sy-vline,
  WA_BAPI_RE_TERM_AJ_DATC-APPROVAL_REQUIRED, sy-vline,
  WA_BAPI_RE_TERM_AJ_DATC-ACTIVATE_WITHOUT_APPROVAL, sy-vline,
  WA_BAPI_RE_TERM_AJ_DATC-VALID_FROM_CHANGEABLE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BAPI_RE_TERM_AJ_DATC 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_BAPI_RE_TERM_AJ_DATC 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_BAPI_RE_TERM_AJ_DATC INTO WA_BAPI_RE_TERM_AJ_DATC.


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

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

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

*Conversion exit REDAT, internal->external for field VALID_TO
CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_RE_TERM_AJ_DATC-VALID_TO
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_RE_TERM_AJ_DATC-VALID_TO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field INDEX_SERIES_BASE_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_RE_TERM_AJ_DATC-INDEX_SERIES_BASE_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_RE_TERM_AJ_DATC-INDEX_SERIES_BASE_YEAR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit DEC03, internal->external for field MAINTENANCE_COST_BASE_INDX
CALL FUNCTION 'CONVERSION_EXIT_DEC03_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_RE_TERM_AJ_DATC-MAINTENANCE_COST_BASE_INDX
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_RE_TERM_AJ_DATC-MAINTENANCE_COST_BASE_INDX.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field PURCHASE_PC_BASE_YEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_RE_TERM_AJ_DATC-PURCHASE_PC_BASE_YEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_RE_TERM_AJ_DATC-PURCHASE_PC_BASE_YEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field DEPENDENT_COND_TYPE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_BAPI_RE_TERM_AJ_DATC-DEPENDENT_COND_TYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_BAPI_RE_TERM_AJ_DATC-DEPENDENT_COND_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_BAPI_RE_TERM_AJ_DATC_STR, 
CHANGE_INDICATOR TYPE STRING,
USE_DEFAULTS TYPE STRING,
TERM_NO TYPE STRING,
TERM_TEXT TYPE STRING,
ADJUSTMENT_RULE TYPE STRING,
ELEMENTARY_ADJ_RULE TYPE STRING,
VALID_FROM TYPE STRING,
VALID_TO TYPE STRING,
APPROVAL_REQUIRED TYPE STRING,
ACTIVATE_WITHOUT_APPROVAL TYPE STRING,
VALID_FROM_CHANGEABLE TYPE STRING,
PERC_ADJ_AMOUNT_PASS_ON TYPE STRING,
CONSIDER_PERC_INCR_RO TYPE STRING,
AMT_CHANGE_DIRECTION TYPE STRING,
AMT_CHANGE_DIR_AFTER_ADJ TYPE STRING,
ADJUSTMENT_FREQUENCY TYPE STRING,
ADJUSTMENT_FREQUENCY_UNIT TYPE STRING,
MIN_INTERVL_FR_FREQ_START TYPE STRING,
ONLY_VALID_FOR_SIMULATION TYPE STRING,
NO_ADJUSTMENT_DOCUMENT TYPE STRING,
ADJ_TYPE_OF_CONDITIONS TYPE STRING,
ADJ_ON_NEXT_NOTICE_DATE TYPE STRING,
ADJUSTMENT_BASE TYPE STRING,
INDEX_SERIES TYPE STRING,
INDEX_SERIES_BASE_YEAR TYPE STRING,
USE_CURRENT_BASE_YEAR TYPE STRING,
MIN_INDEX_CHANGE_POINTS TYPE STRING,
MIN_INDEX_CHANGE_PERCENT TYPE STRING,
ADJ_IF_POINT_DIFF_EXCEEDED TYPE STRING,
ADJ_IF_PERC_DIFF_EXCEEDED TYPE STRING,
FLEXIBLE_ADJ_FREQUENCY TYPE STRING,
ADJUSTMENT_DELAY_MONTHS TYPE STRING,
POSSIBLE_ADJUSTMENT_DATES TYPE STRING,
ADJUSTMENT_BASIS TYPE STRING,
INDEX_OR_SPREAD_CLAUSE TYPE STRING,
PERF_PROV_OR_INDEX_CLAUSE TYPE STRING,
INDEX_LEVEL_AS_BASIS TYPE STRING,
DATE_INDEX_POINTS_ADOPTION TYPE STRING,
DATE_FIRST_ADJUSTMENT TYPE STRING,
COMP_CODE TYPE STRING,
COMPARE_GROUP TYPE STRING,
ADJ_FREQ_IS_MIN_INTERVAL TYPE STRING,
NOTIFICATION_REQUIRED TYPE STRING,
ADJUSTMENT_LOCK_REASON TYPE STRING,
TYPE_OF_TIME_DEPENDENCY TYPE STRING,
MORTGAGE_BASE_REF TYPE STRING,
MAINTENANCE_COST_BASE_INDX TYPE STRING,
PURCHASE_PC_BASE_SERIES TYPE STRING,
PURCHASE_PC_BASE_YEAR TYPE STRING,
MORTGAGE_BASE_DATE TYPE STRING,
MAINTENANCE_COST_BASE_DATE TYPE STRING,
PURCHASE_PC_BASE_DATE TYPE STRING,
DEPENDENT_COND_TYPE TYPE STRING,
MAINTENANCE_COST_TYPE TYPE STRING,
ADJUSTMENT_RECORD_CH01 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BAPI_RE_TERM_AJ_DATC_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_BAPI_RE_TERM_AJ_DATC_STR-CHANGE_INDICATOR sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-USE_DEFAULTS sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-TERM_NO sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-TERM_TEXT sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJUSTMENT_RULE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ELEMENTARY_ADJ_RULE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-VALID_FROM sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-VALID_TO sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-APPROVAL_REQUIRED sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ACTIVATE_WITHOUT_APPROVAL sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-VALID_FROM_CHANGEABLE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-PERC_ADJ_AMOUNT_PASS_ON sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-CONSIDER_PERC_INCR_RO sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-AMT_CHANGE_DIRECTION sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-AMT_CHANGE_DIR_AFTER_ADJ sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJUSTMENT_FREQUENCY sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJUSTMENT_FREQUENCY_UNIT sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-MIN_INTERVL_FR_FREQ_START sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ONLY_VALID_FOR_SIMULATION sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-NO_ADJUSTMENT_DOCUMENT sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJ_TYPE_OF_CONDITIONS sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJ_ON_NEXT_NOTICE_DATE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJUSTMENT_BASE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-INDEX_SERIES sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-INDEX_SERIES_BASE_YEAR sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-USE_CURRENT_BASE_YEAR sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-MIN_INDEX_CHANGE_POINTS sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-MIN_INDEX_CHANGE_PERCENT sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJ_IF_POINT_DIFF_EXCEEDED sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJ_IF_PERC_DIFF_EXCEEDED sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-FLEXIBLE_ADJ_FREQUENCY sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJUSTMENT_DELAY_MONTHS sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-POSSIBLE_ADJUSTMENT_DATES sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJUSTMENT_BASIS sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-INDEX_OR_SPREAD_CLAUSE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-PERF_PROV_OR_INDEX_CLAUSE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-INDEX_LEVEL_AS_BASIS sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-DATE_INDEX_POINTS_ADOPTION sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-DATE_FIRST_ADJUSTMENT sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-COMP_CODE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-COMPARE_GROUP sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJ_FREQ_IS_MIN_INTERVAL sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-NOTIFICATION_REQUIRED sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJUSTMENT_LOCK_REASON sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-TYPE_OF_TIME_DEPENDENCY sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-MORTGAGE_BASE_REF sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-MAINTENANCE_COST_BASE_INDX sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-PURCHASE_PC_BASE_SERIES sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-PURCHASE_PC_BASE_YEAR sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-MORTGAGE_BASE_DATE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-MAINTENANCE_COST_BASE_DATE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-PURCHASE_PC_BASE_DATE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-DEPENDENT_COND_TYPE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-MAINTENANCE_COST_TYPE sy-vline 
WA_BAPI_RE_TERM_AJ_DATC_STR-ADJUSTMENT_RECORD_CH01 sy-vline      INTO ld_text SEPARATED BY SPACE.

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