ABAP Select data from SAP table CACS_S_PMINTEGRATION into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CACS_S_PMINTEGRATION
*  INTO TABLE @DATA(IT_CACS_S_PMINTEGRATION2).
*--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_CACS_S_PMINTEGRATION INDEX 1 INTO DATA(WA_CACS_S_PMINTEGRATION2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CACS_S_PMINTEGRATION>-PM_ID = 1.
<CACS_S_PMINTEGRATION>-PM_ID_TXT = 1.
<CACS_S_PMINTEGRATION>-POL_SALEGRP_ID = 1.
<CACS_S_PMINTEGRATION>-POL_BEGIN = 1.
<CACS_S_PMINTEGRATION>-POL_END = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CACS_S_PMINTEGRATION-POL_DURATION, sy-vline,
  WA_CACS_S_PMINTEGRATION-POL_POLHLDR, sy-vline,
  WA_CACS_S_PMINTEGRATION-MP_YES_NO, sy-vline,
  WA_CACS_S_PMINTEGRATION-MPOLICY_NR, sy-vline,
  WA_CACS_S_PMINTEGRATION-MPOTYPE_CD, sy-vline,
  WA_CACS_S_PMINTEGRATION-RES_POL_TXT_1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CACS_S_PMINTEGRATION 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_CACS_S_PMINTEGRATION 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_CACS_S_PMINTEGRATION INTO WA_CACS_S_PMINTEGRATION.


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

*Conversion exit ALPHA, internal->external for field REF_TRIOBJTYPE_1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CACS_S_PMINTEGRATION-REF_TRIOBJTYPE_1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_S_PMINTEGRATION-REF_TRIOBJTYPE_1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REF_OBJ_ID_EXT_1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CACS_S_PMINTEGRATION-REF_OBJ_ID_EXT_1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_S_PMINTEGRATION-REF_OBJ_ID_EXT_1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BOBJ1, internal->external for field REF_BUSOBJ_ID_1
CALL FUNCTION 'CONVERSION_EXIT_BOBJ1_OUTPUT'
  EXPORTING
    input =                      WA_CACS_S_PMINTEGRATION-REF_BUSOBJ_ID_1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_S_PMINTEGRATION-REF_BUSOBJ_ID_1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BOBJ0, internal->external for field REF_BUSOBJTYPE_1
CALL FUNCTION 'CONVERSION_EXIT_BOBJ0_OUTPUT'
  EXPORTING
    input =                      WA_CACS_S_PMINTEGRATION-REF_BUSOBJTYPE_1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_S_PMINTEGRATION-REF_BUSOBJTYPE_1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REF_TRIOBJTYPE_2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CACS_S_PMINTEGRATION-REF_TRIOBJTYPE_2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_S_PMINTEGRATION-REF_TRIOBJTYPE_2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REF_OBJ_ID_EXT_2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CACS_S_PMINTEGRATION-REF_OBJ_ID_EXT_2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_S_PMINTEGRATION-REF_OBJ_ID_EXT_2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BOBJ1, internal->external for field REF_BUSOBJ_ID_2
CALL FUNCTION 'CONVERSION_EXIT_BOBJ1_OUTPUT'
  EXPORTING
    input =                      WA_CACS_S_PMINTEGRATION-REF_BUSOBJ_ID_2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_S_PMINTEGRATION-REF_BUSOBJ_ID_2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BOBJ0, internal->external for field REF_BUSOBJTYPE_2
CALL FUNCTION 'CONVERSION_EXIT_BOBJ0_OUTPUT'
  EXPORTING
    input =                      WA_CACS_S_PMINTEGRATION-REF_BUSOBJTYPE_2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_S_PMINTEGRATION-REF_BUSOBJTYPE_2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REF_TRIOBJTYPE_3
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CACS_S_PMINTEGRATION-REF_TRIOBJTYPE_3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_S_PMINTEGRATION-REF_TRIOBJTYPE_3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REF_OBJ_ID_EXT_3
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CACS_S_PMINTEGRATION-REF_OBJ_ID_EXT_3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_S_PMINTEGRATION-REF_OBJ_ID_EXT_3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BOBJ1, internal->external for field REF_BUSOBJ_ID_3
CALL FUNCTION 'CONVERSION_EXIT_BOBJ1_OUTPUT'
  EXPORTING
    input =                      WA_CACS_S_PMINTEGRATION-REF_BUSOBJ_ID_3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_S_PMINTEGRATION-REF_BUSOBJ_ID_3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BOBJ0, internal->external for field REF_BUSOBJTYPE_3
CALL FUNCTION 'CONVERSION_EXIT_BOBJ0_OUTPUT'
  EXPORTING
    input =                      WA_CACS_S_PMINTEGRATION-REF_BUSOBJTYPE_3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CACS_S_PMINTEGRATION-REF_BUSOBJTYPE_3.
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_CACS_S_PMINTEGRATION_STR, 
PM_ID TYPE STRING,
PM_ID_TXT TYPE STRING,
POL_SALEGRP_ID TYPE STRING,
POL_BEGIN TYPE STRING,
POL_END TYPE STRING,
POL_DURATION TYPE STRING,
POL_POLHLDR TYPE STRING,
MP_YES_NO TYPE STRING,
MPOLICY_NR TYPE STRING,
MPOTYPE_CD TYPE STRING,
RES_POL_TXT_1 TYPE STRING,
RES_POL_TXT_2 TYPE STRING,
RES_POL_TXT_3 TYPE STRING,
RES_POL_AMNT_1 TYPE STRING,
RES_POL_AMNT_2 TYPE STRING,
RES_POL_AMNT_3 TYPE STRING,
RES_POL_NUM_1 TYPE STRING,
RES_POL_NUM_2 TYPE STRING,
RES_POL_NUM_3 TYPE STRING,
CONTR_PM_ID TYPE STRING,
PROD_TXT TYPE STRING,
CONTR_BEGIN TYPE STRING,
CONTR_END TYPE STRING,
CONTR_DURATION TYPE STRING,
LOB TYPE STRING,
LOB_TXT TYPE STRING,
MAIN_MATURITY TYPE STRING,
CONTR_MANU_PREM TYPE STRING,
CONTR_PREMSUM TYPE STRING,
RES_CONTR_TXT_1 TYPE STRING,
RES_CONTR_TXT_2 TYPE STRING,
RES_CONTR_TXT_3 TYPE STRING,
RES_CONTR_AMNT_1 TYPE STRING,
RES_CONTR_AMNT_2 TYPE STRING,
RES_CONTR_AMNT_3 TYPE STRING,
RES_CONTR_NUM_1 TYPE STRING,
RES_CONTR_NUM_2 TYPE STRING,
RES_CONTR_NUM_3 TYPE STRING,
REF_TRIOBJTYPE_1 TYPE STRING,
REF_OBJ_ID_EXT_1 TYPE STRING,
REF_BUSOBJ_ID_1 TYPE STRING,
REF_BUSOBJTYPE_1 TYPE STRING,
REF_TRIOBJTYPE_2 TYPE STRING,
REF_OBJ_ID_EXT_2 TYPE STRING,
REF_BUSOBJ_ID_2 TYPE STRING,
REF_BUSOBJTYPE_2 TYPE STRING,
REF_TRIOBJTYPE_3 TYPE STRING,
REF_OBJ_ID_EXT_3 TYPE STRING,
REF_BUSOBJ_ID_3 TYPE STRING,
REF_BUSOBJTYPE_3 TYPE STRING,
COV_PM_ID TYPE STRING,
ELEMENTPROD_TXT TYPE STRING,
ELEMENTPROD TYPE STRING,
INSURANCE_TP TYPE STRING,
INSURANCE_TP_TXT TYPE STRING,
COV_BEGIN TYPE STRING,
COV_END TYPE STRING,
COV_DURATION TYPE STRING,
COLL_PREM_TAX TYPE STRING,
COLL_PREMANN_TAX TYPE STRING,
COV_PREM_END TYPE STRING,
COV_PREM_CD TYPE STRING,
PAYRHYT TYPE STRING,
PAYRHYT_TXT TYPE STRING,
ADD_PAYMENT TYPE STRING,
ADD_PREM_CD TYPE STRING,
COV_MANU_PREM TYPE STRING,
COV_PREMSUM TYPE STRING,
COV_CURRENCY_ID TYPE STRING,
COV_DIV_TXT_1 TYPE STRING,
COV_DIV_TXT_2 TYPE STRING,
COV_DIV_TXT_3 TYPE STRING,
COV_DIV_AMNT_1 TYPE STRING,
COV_DIV_AMNT_2 TYPE STRING,
COV_DIV_AMNT_3 TYPE STRING,
COV_DIV_NUM_1 TYPE STRING,
COV_DIV_NUM_2 TYPE STRING,
COV_DIV_NUM_3 TYPE STRING,
ACT_CHGREASON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CACS_S_PMINTEGRATION_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_CACS_S_PMINTEGRATION_STR-PM_ID sy-vline 
WA_CACS_S_PMINTEGRATION_STR-PM_ID_TXT sy-vline 
WA_CACS_S_PMINTEGRATION_STR-POL_SALEGRP_ID sy-vline 
WA_CACS_S_PMINTEGRATION_STR-POL_BEGIN sy-vline 
WA_CACS_S_PMINTEGRATION_STR-POL_END sy-vline 
WA_CACS_S_PMINTEGRATION_STR-POL_DURATION sy-vline 
WA_CACS_S_PMINTEGRATION_STR-POL_POLHLDR sy-vline 
WA_CACS_S_PMINTEGRATION_STR-MP_YES_NO sy-vline 
WA_CACS_S_PMINTEGRATION_STR-MPOLICY_NR sy-vline 
WA_CACS_S_PMINTEGRATION_STR-MPOTYPE_CD sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_POL_TXT_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_POL_TXT_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_POL_TXT_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_POL_AMNT_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_POL_AMNT_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_POL_AMNT_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_POL_NUM_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_POL_NUM_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_POL_NUM_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-CONTR_PM_ID sy-vline 
WA_CACS_S_PMINTEGRATION_STR-PROD_TXT sy-vline 
WA_CACS_S_PMINTEGRATION_STR-CONTR_BEGIN sy-vline 
WA_CACS_S_PMINTEGRATION_STR-CONTR_END sy-vline 
WA_CACS_S_PMINTEGRATION_STR-CONTR_DURATION sy-vline 
WA_CACS_S_PMINTEGRATION_STR-LOB sy-vline 
WA_CACS_S_PMINTEGRATION_STR-LOB_TXT sy-vline 
WA_CACS_S_PMINTEGRATION_STR-MAIN_MATURITY sy-vline 
WA_CACS_S_PMINTEGRATION_STR-CONTR_MANU_PREM sy-vline 
WA_CACS_S_PMINTEGRATION_STR-CONTR_PREMSUM sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_CONTR_TXT_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_CONTR_TXT_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_CONTR_TXT_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_CONTR_AMNT_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_CONTR_AMNT_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_CONTR_AMNT_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_CONTR_NUM_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_CONTR_NUM_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-RES_CONTR_NUM_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-REF_TRIOBJTYPE_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-REF_OBJ_ID_EXT_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-REF_BUSOBJ_ID_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-REF_BUSOBJTYPE_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-REF_TRIOBJTYPE_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-REF_OBJ_ID_EXT_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-REF_BUSOBJ_ID_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-REF_BUSOBJTYPE_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-REF_TRIOBJTYPE_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-REF_OBJ_ID_EXT_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-REF_BUSOBJ_ID_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-REF_BUSOBJTYPE_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_PM_ID sy-vline 
WA_CACS_S_PMINTEGRATION_STR-ELEMENTPROD_TXT sy-vline 
WA_CACS_S_PMINTEGRATION_STR-ELEMENTPROD sy-vline 
WA_CACS_S_PMINTEGRATION_STR-INSURANCE_TP sy-vline 
WA_CACS_S_PMINTEGRATION_STR-INSURANCE_TP_TXT sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_BEGIN sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_END sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_DURATION sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COLL_PREM_TAX sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COLL_PREMANN_TAX sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_PREM_END sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_PREM_CD sy-vline 
WA_CACS_S_PMINTEGRATION_STR-PAYRHYT sy-vline 
WA_CACS_S_PMINTEGRATION_STR-PAYRHYT_TXT sy-vline 
WA_CACS_S_PMINTEGRATION_STR-ADD_PAYMENT sy-vline 
WA_CACS_S_PMINTEGRATION_STR-ADD_PREM_CD sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_MANU_PREM sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_PREMSUM sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_CURRENCY_ID sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_DIV_TXT_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_DIV_TXT_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_DIV_TXT_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_DIV_AMNT_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_DIV_AMNT_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_DIV_AMNT_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_DIV_NUM_1 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_DIV_NUM_2 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-COV_DIV_NUM_3 sy-vline 
WA_CACS_S_PMINTEGRATION_STR-ACT_CHGREASON sy-vline      INTO ld_text SEPARATED BY SPACE.

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