ABAP Select data from SAP table /ISHFR/BAPI1300ADDFRX into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /ISHFR/BAPI1300ADDFRX 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 /ISHFR/BAPI1300ADDFRX. 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 /ISHFR/BAPI1300ADDFRX 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_/ISHFR/BAPI1300ADDFRX TYPE STANDARD TABLE OF /ISHFR/BAPI1300ADDFRX,
      WA_/ISHFR/BAPI1300ADDFRX TYPE /ISHFR/BAPI1300ADDFRX,
      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: </ISHFR/BAPI1300ADDFRX> TYPE /ISHFR/BAPI1300ADDFRX.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/ISHFR/BAPI1300ADDFRX.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /ISHFR/BAPI1300ADDFRX
  INTO TABLE IT_/ISHFR/BAPI1300ADDFRX.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ISHFR/BAPI1300ADDFRX
*  INTO TABLE @DATA(IT_/ISHFR/BAPI1300ADDFRX2).
*--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_/ISHFR/BAPI1300ADDFRX INDEX 1 INTO DATA(WA_/ISHFR/BAPI1300ADDFRX2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/ISHFR/BAPI1300ADDFRX ASSIGNING </ISHFR/BAPI1300ADDFRX>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ISHFR/BAPI1300ADDFRX>-CLIENT = 1.
</ISHFR/BAPI1300ADDFRX>-INSTITUTION = 1.
</ISHFR/BAPI1300ADDFRX>-SRVCATID = 1.
</ISHFR/BAPI1300ADDFRX>-SERVICEID = 1.
</ISHFR/BAPI1300ADDFRX>-TO_DATE = 1.

ENDLOOP.

LOOP AT IT_/ISHFR/BAPI1300ADDFRX INTO WA_/ISHFR/BAPI1300ADDFRX.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ISHFR/BAPI1300ADDFRX-FROM_DATE, sy-vline,
  WA_/ISHFR/BAPI1300ADDFRX-FROM_DATEX, sy-vline,
  WA_/ISHFR/BAPI1300ADDFRX-SERVICE_TYPE, sy-vline,
  WA_/ISHFR/BAPI1300ADDFRX-SERVICE_TYPEX, sy-vline,
  WA_/ISHFR/BAPI1300ADDFRX-COVERAGE_REQ, sy-vline,
  WA_/ISHFR/BAPI1300ADDFRX-COVERAGE_REQX, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ISHFR/BAPI1300ADDFRX 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_/ISHFR/BAPI1300ADDFRX 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_/ISHFR/BAPI1300ADDFRX INTO WA_/ISHFR/BAPI1300ADDFRX.


*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 INSTITUTION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ISHFR/BAPI1300ADDFRX-INSTITUTION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISHFR/BAPI1300ADDFRX-INSTITUTION.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SRVCATID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ISHFR/BAPI1300ADDFRX-SRVCATID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISHFR/BAPI1300ADDFRX-SRVCATID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SERVICEID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ISHFR/BAPI1300ADDFRX-SERVICEID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISHFR/BAPI1300ADDFRX-SERVICEID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NABM_SRVCATID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ISHFR/BAPI1300ADDFRX-NABM_SRVCATID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISHFR/BAPI1300ADDFRX-NABM_SRVCATID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NABM_SERVICEID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ISHFR/BAPI1300ADDFRX-NABM_SERVICEID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISHFR/BAPI1300ADDFRX-NABM_SERVICEID.
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_/ISHFR/BAPI1300ADDFRX_STR, 
CLIENT TYPE STRING,
INSTITUTION TYPE STRING,
SRVCATID TYPE STRING,
SERVICEID TYPE STRING,
TO_DATE TYPE STRING,
FROM_DATE TYPE STRING,
FROM_DATEX TYPE STRING,
SERVICE_TYPE TYPE STRING,
SERVICE_TYPEX TYPE STRING,
COVERAGE_REQ TYPE STRING,
COVERAGE_REQX TYPE STRING,
REFUND_OF_SOC_INS TYPE STRING,
REFUND_OF_SOC_INSX TYPE STRING,
EXON_FROM_COPAY TYPE STRING,
EXON_FROM_COPAYX TYPE STRING,
PREVENTION TYPE STRING,
PREVENTIONX TYPE STRING,
TYP_PERF_SERV TYPE STRING,
TYP_PERF_SERVX TYPE STRING,
GROUP_KEY TYPE STRING,
GROUP_KEYX TYPE STRING,
NABM_SRVCATID TYPE STRING,
NABM_SRVCATIDX TYPE STRING,
NABM_SERVICEID TYPE STRING,
NABM_SERVICEIDX TYPE STRING,
COEFFICIENT TYPE STRING,
COEFFICIENTX TYPE STRING,
GROUP_KEY2 TYPE STRING,
GROUP_KEY2X TYPE STRING,
RETROCESSION TYPE STRING,
RETROCESSIONX TYPE STRING,
ACCOUNT_DRG TYPE STRING,
ACCOUNT_DRGX TYPE STRING,
ADD_COST TYPE STRING,
ADD_COSTX TYPE STRING,
OFFICIAL_PRICE TYPE STRING,
OFFICIAL_PRICEX TYPE STRING,
CREATION_DATE TYPE STRING,
CREATION_DATEX TYPE STRING,
CREATION_USER TYPE STRING,
CREATION_USERX TYPE STRING,
CREATION_TIME TYPE STRING,
CREATION_TIMEX TYPE STRING,
UPDATE_DATE TYPE STRING,
UPDATE_DATEX TYPE STRING,
UPDATE_USER TYPE STRING,
UPDATE_USERX TYPE STRING,
UPDATE_TIME TYPE STRING,
UPDATE_TIMEX TYPE STRING,
VALIDATION_REQUIRED TYPE STRING,
VALIDATION_REQUIREDX TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ISHFR/BAPI1300ADDFRX_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_/ISHFR/BAPI1300ADDFRX_STR-CLIENT sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-INSTITUTION sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-SRVCATID sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-SERVICEID sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-TO_DATE sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-FROM_DATE sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-FROM_DATEX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-SERVICE_TYPE sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-SERVICE_TYPEX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-COVERAGE_REQ sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-COVERAGE_REQX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-REFUND_OF_SOC_INS sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-REFUND_OF_SOC_INSX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-EXON_FROM_COPAY sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-EXON_FROM_COPAYX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-PREVENTION sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-PREVENTIONX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-TYP_PERF_SERV sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-TYP_PERF_SERVX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-GROUP_KEY sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-GROUP_KEYX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-NABM_SRVCATID sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-NABM_SRVCATIDX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-NABM_SERVICEID sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-NABM_SERVICEIDX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-COEFFICIENT sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-COEFFICIENTX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-GROUP_KEY2 sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-GROUP_KEY2X sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-RETROCESSION sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-RETROCESSIONX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-ACCOUNT_DRG sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-ACCOUNT_DRGX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-ADD_COST sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-ADD_COSTX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-OFFICIAL_PRICE sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-OFFICIAL_PRICEX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-CREATION_DATE sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-CREATION_DATEX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-CREATION_USER sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-CREATION_USERX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-CREATION_TIME sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-CREATION_TIMEX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-UPDATE_DATE sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-UPDATE_DATEX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-UPDATE_USER sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-UPDATE_USERX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-UPDATE_TIME sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-UPDATE_TIMEX sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-VALIDATION_REQUIRED sy-vline 
WA_/ISHFR/BAPI1300ADDFRX_STR-VALIDATION_REQUIREDX sy-vline      INTO ld_text SEPARATED BY SPACE.

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