ABAP Select data from SAP table CRM_ISU_HSS_DP_PREMISE_DATA 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 CRM_ISU_HSS_DP_PREMISE_DATA 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 CRM_ISU_HSS_DP_PREMISE_DATA. 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 CRM_ISU_HSS_DP_PREMISE_DATA 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_CRM_ISU_HSS_DP_PREMISE_DATA TYPE STANDARD TABLE OF CRM_ISU_HSS_DP_PREMISE_DATA,
      WA_CRM_ISU_HSS_DP_PREMISE_DATA TYPE CRM_ISU_HSS_DP_PREMISE_DATA,
      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: <CRM_ISU_HSS_DP_PREMISE_DATA> TYPE CRM_ISU_HSS_DP_PREMISE_DATA.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRM_ISU_HSS_DP_PREMISE_DATA
*  INTO TABLE @DATA(IT_CRM_ISU_HSS_DP_PREMISE_DATA2).
*--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_CRM_ISU_HSS_DP_PREMISE_DATA INDEX 1 INTO DATA(WA_CRM_ISU_HSS_DP_PREMISE_DATA2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRM_ISU_HSS_DP_PREMISE_DATA>-PREMISE = 1.
<CRM_ISU_HSS_DP_PREMISE_DATA>-ADDRNUMBER = 1.
<CRM_ISU_HSS_DP_PREMISE_DATA>-ADDRESS_INFO = 1.
<CRM_ISU_HSS_DP_PREMISE_DATA>-STATUS = 1.
<CRM_ISU_HSS_DP_PREMISE_DATA>-POD_EXT_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRM_ISU_HSS_DP_PREMISE_DATA-ELECTRICITY_POD_INFO, sy-vline,
  WA_CRM_ISU_HSS_DP_PREMISE_DATA-GAS_POD_INFO, sy-vline,
  WA_CRM_ISU_HSS_DP_PREMISE_DATA-WATER_POD_INFO, sy-vline,
  WA_CRM_ISU_HSS_DP_PREMISE_DATA-CONOBJ_ADDRESS_INFO, sy-vline,
  WA_CRM_ISU_HSS_DP_PREMISE_DATA-NUM_PREMISE, sy-vline,
  WA_CRM_ISU_HSS_DP_PREMISE_DATA-PREMISE_TYPE_TEXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRM_ISU_HSS_DP_PREMISE_DATA 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_CRM_ISU_HSS_DP_PREMISE_DATA 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_CRM_ISU_HSS_DP_PREMISE_DATA INTO WA_CRM_ISU_HSS_DP_PREMISE_DATA.


*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 ADDRNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRM_ISU_HSS_DP_PREMISE_DATA-ADDRNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ISU_HSS_DP_PREMISE_DATA-ADDRNUMBER.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit SXIDN, internal->external for field OWNER_DEF_EMAIL
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CRM_ISU_HSS_DP_PREMISE_DATA-OWNER_DEF_EMAIL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ISU_HSS_DP_PREMISE_DATA-OWNER_DEF_EMAIL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field OWNER_DEF_IND_EMAIL
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CRM_ISU_HSS_DP_PREMISE_DATA-OWNER_DEF_IND_EMAIL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ISU_HSS_DP_PREMISE_DATA-OWNER_DEF_IND_EMAIL.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit SXIDN, internal->external for field PREV_BP_DEF_EMAIL
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CRM_ISU_HSS_DP_PREMISE_DATA-PREV_BP_DEF_EMAIL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ISU_HSS_DP_PREMISE_DATA-PREV_BP_DEF_EMAIL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field PREV_BP_DEF_IND_EMAIL
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CRM_ISU_HSS_DP_PREMISE_DATA-PREV_BP_DEF_IND_EMAIL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRM_ISU_HSS_DP_PREMISE_DATA-PREV_BP_DEF_IND_EMAIL.
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_CRM_ISU_HSS_DP_PREMISE_DATA_STR, 
PREMISE TYPE STRING,
ADDRNUMBER TYPE STRING,
ADDRESS_INFO TYPE STRING,
STATUS TYPE STRING,
POD_EXT_ID TYPE STRING,
ELECTRICITY_POD_INFO TYPE STRING,
GAS_POD_INFO TYPE STRING,
WATER_POD_INFO TYPE STRING,
CONOBJ_ADDRESS_INFO TYPE STRING,
NUM_PREMISE TYPE STRING,
PREMISE_TYPE_TEXT TYPE STRING,
NUM_PERSONS TYPE STRING,
ELECTRICITY_INFO TYPE STRING,
GAS_INFO TYPE STRING,
WATER_INFO TYPE STRING,
NUM_ACT_FUTURE_CONT TYPE STRING,
OWNER_ID TYPE STRING,
OWNER_NAME TYPE STRING,
OWNER_DEF_ADR_INFO TYPE STRING,
OWNER_DEF_LAND_TEL TYPE STRING,
OWNER_DEF_MOBILE_TEL TYPE STRING,
OWNER_DEF_EMAIL TYPE STRING,
OWNER_DEF_IND_L_TEL TYPE STRING,
OWNER_DEF_IND_M_TEL TYPE STRING,
OWNER_DEF_IND_EMAIL TYPE STRING,
OWNER_BIRTH_DATE TYPE STRING,
OWNER_IDENTIFICATION TYPE STRING,
AMOUNT_DUE_CURRENT_BP TYPE STRING,
AMOUNT_DUE_PREV_BP TYPE STRING,
AMOUNT_OPEN_CURRENT_BP TYPE STRING,
AMOUNT_OPEN_PREV_BP TYPE STRING,
PREV_BP_ID TYPE STRING,
PREV_BP_NAME TYPE STRING,
PREV_BP_DEF_ADR_INFO TYPE STRING,
PREV_BP_DEF_LAND_TEL TYPE STRING,
PREV_BP_DEF_MOBILE_TEL TYPE STRING,
PREV_BP_DEF_EMAIL TYPE STRING,
PREV_BP_DEF_IND_L_TEL TYPE STRING,
PREV_BP_DEF_IND_M_TEL TYPE STRING,
PREV_BP_DEF_IND_EMAIL TYPE STRING,
PREV_BP_BIRTH_DATE TYPE STRING,
PREV_BP_IDENTIFICATION TYPE STRING,
PREV_BP_MOVE_IN_DATE TYPE STRING,
PREV_BP_MOVE_OUT_DATE TYPE STRING,
PREV_BP_CONTRACT_ID TYPE STRING,
NUM_OPEN_SERV_ORDER TYPE STRING,
NUM_OPEN_SERV_NOTIF TYPE STRING,
NUM_OPEN_CASE TYPE STRING,
NUM_OPEN_DISCON TYPE STRING,
PAYER_ELEC_INFO TYPE STRING,
PAYER_GAS_INFO TYPE STRING,
PAYER_WATER_INFO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRM_ISU_HSS_DP_PREMISE_DATA_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_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREMISE sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-ADDRNUMBER sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-ADDRESS_INFO sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-STATUS sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-POD_EXT_ID sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-ELECTRICITY_POD_INFO sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-GAS_POD_INFO sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-WATER_POD_INFO sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-CONOBJ_ADDRESS_INFO sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-NUM_PREMISE sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREMISE_TYPE_TEXT sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-NUM_PERSONS sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-ELECTRICITY_INFO sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-GAS_INFO sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-WATER_INFO sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-NUM_ACT_FUTURE_CONT sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-OWNER_ID sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-OWNER_NAME sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-OWNER_DEF_ADR_INFO sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-OWNER_DEF_LAND_TEL sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-OWNER_DEF_MOBILE_TEL sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-OWNER_DEF_EMAIL sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-OWNER_DEF_IND_L_TEL sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-OWNER_DEF_IND_M_TEL sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-OWNER_DEF_IND_EMAIL sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-OWNER_BIRTH_DATE sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-OWNER_IDENTIFICATION sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-AMOUNT_DUE_CURRENT_BP sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-AMOUNT_DUE_PREV_BP sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-AMOUNT_OPEN_CURRENT_BP sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-AMOUNT_OPEN_PREV_BP sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_ID sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_NAME sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_DEF_ADR_INFO sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_DEF_LAND_TEL sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_DEF_MOBILE_TEL sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_DEF_EMAIL sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_DEF_IND_L_TEL sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_DEF_IND_M_TEL sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_DEF_IND_EMAIL sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_BIRTH_DATE sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_IDENTIFICATION sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_MOVE_IN_DATE sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_MOVE_OUT_DATE sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PREV_BP_CONTRACT_ID sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-NUM_OPEN_SERV_ORDER sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-NUM_OPEN_SERV_NOTIF sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-NUM_OPEN_CASE sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-NUM_OPEN_DISCON sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PAYER_ELEC_INFO sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PAYER_GAS_INFO sy-vline 
WA_CRM_ISU_HSS_DP_PREMISE_DATA_STR-PAYER_WATER_INFO sy-vline      INTO ld_text SEPARATED BY SPACE.

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