ABAP Select data from SAP table CMS_STR_VLDT_REP_LIST into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMS_STR_VLDT_REP_LIST
*  INTO TABLE @DATA(IT_CMS_STR_VLDT_REP_LIST2).
*--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_CMS_STR_VLDT_REP_LIST INDEX 1 INTO DATA(WA_CMS_STR_VLDT_REP_LIST2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMS_STR_VLDT_REP_LIST>-CAG_GUID = 1.
<CMS_STR_VLDT_REP_LIST>-CATEGORYID = 1.
<CMS_STR_VLDT_REP_LIST>-CAG_CAT_NAME = 1.
<CMS_STR_VLDT_REP_LIST>-IND_ORG_ROLE = 1.
<CMS_STR_VLDT_REP_LIST>-CAGMT_TYPE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CMS_STR_VLDT_REP_LIST-CAG_TYP_NAME, sy-vline,
  WA_CMS_STR_VLDT_REP_LIST-CAGMTID, sy-vline,
  WA_CMS_STR_VLDT_REP_LIST-CAG_VALID_TO, sy-vline,
  WA_CMS_STR_VLDT_REP_LIST-NOM_VALUE, sy-vline,
  WA_CMS_STR_VLDT_REP_LIST-NOM_VALUE_CURR, sy-vline,
  WA_CMS_STR_VLDT_REP_LIST-ASMT_AMT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CMS_STR_VLDT_REP_LIST 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_CMS_STR_VLDT_REP_LIST 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_CMS_STR_VLDT_REP_LIST INTO WA_CMS_STR_VLDT_REP_LIST.


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

*Conversion exit CMSBP, internal->external for field CAG_BU_PARTNERID
CALL FUNCTION 'CONVERSION_EXIT_CMSBP_OUTPUT'
  EXPORTING
    input =                      WA_CMS_STR_VLDT_REP_LIST-CAG_BU_PARTNERID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMS_STR_VLDT_REP_LIST-CAG_BU_PARTNERID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CMSBP, internal->external for field COL_OFF_ID
CALL FUNCTION 'CONVERSION_EXIT_CMSBP_OUTPUT'
  EXPORTING
    input =                      WA_CMS_STR_VLDT_REP_LIST-COL_OFF_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMS_STR_VLDT_REP_LIST-COL_OFF_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CMSBP, internal->external for field BU_PARTNERID
CALL FUNCTION 'CONVERSION_EXIT_CMSBP_OUTPUT'
  EXPORTING
    input =                      WA_CMS_STR_VLDT_REP_LIST-BU_PARTNERID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMS_STR_VLDT_REP_LIST-BU_PARTNERID.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit CMSBP, internal->external for field LOAN_OFF
CALL FUNCTION 'CONVERSION_EXIT_CMSBP_OUTPUT'
  EXPORTING
    input =                      WA_CMS_STR_VLDT_REP_LIST-LOAN_OFF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMS_STR_VLDT_REP_LIST-LOAN_OFF.
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_CMS_STR_VLDT_REP_LIST_STR, 
CAG_GUID TYPE STRING,
CATEGORYID TYPE STRING,
CAG_CAT_NAME TYPE STRING,
IND_ORG_ROLE TYPE STRING,
CAGMT_TYPE TYPE STRING,
CAG_TYP_NAME TYPE STRING,
CAGMTID TYPE STRING,
CAG_VALID_TO TYPE STRING,
NOM_VALUE TYPE STRING,
NOM_VALUE_CURR TYPE STRING,
ASMT_AMT TYPE STRING,
ASMT_CURR TYPE STRING,
ADMIN_ORG_UNIT TYPE STRING,
USR_STATUS TYPE STRING,
SYS_STATUS TYPE STRING,
CAG_BU_PARTNERID TYPE STRING,
CAG_BPF TYPE STRING,
CAG_BP_DESC TYPE STRING,
COL_OFF_ID TYPE STRING,
COL_OFF_DESC TYPE STRING,
IND_LINK_TYP TYPE STRING,
BU_PARTNERID TYPE STRING,
BU_DESCRIPTION TYPE STRING,
PRD_CLASS TYPE STRING,
PRDID_NAME TYPE STRING,
PRODUCT TYPE STRING,
PROD_NAME TYPE STRING,
RBL_ID TYPE STRING,
AMT_MAXRISK TYPE STRING,
AMT_CURRRISK TYPE STRING,
CURR_RISK TYPE STRING,
RBL_VALID_TO TYPE STRING,
FIXED_TO TYPE STRING,
STATUS TYPE STRING,
RBL_ADMIN_ORG_UNIT TYPE STRING,
LOAN_OFF TYPE STRING,
LOAN_OFF_DESC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMS_STR_VLDT_REP_LIST_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_CMS_STR_VLDT_REP_LIST_STR-CAG_GUID sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-CATEGORYID sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-CAG_CAT_NAME sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-IND_ORG_ROLE sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-CAGMT_TYPE sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-CAG_TYP_NAME sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-CAGMTID sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-CAG_VALID_TO sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-NOM_VALUE sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-NOM_VALUE_CURR sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-ASMT_AMT sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-ASMT_CURR sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-ADMIN_ORG_UNIT sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-USR_STATUS sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-SYS_STATUS sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-CAG_BU_PARTNERID sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-CAG_BPF sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-CAG_BP_DESC sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-COL_OFF_ID sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-COL_OFF_DESC sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-IND_LINK_TYP sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-BU_PARTNERID sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-BU_DESCRIPTION sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-PRD_CLASS sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-PRDID_NAME sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-PRODUCT sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-PROD_NAME sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-RBL_ID sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-AMT_MAXRISK sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-AMT_CURRRISK sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-CURR_RISK sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-RBL_VALID_TO sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-FIXED_TO sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-STATUS sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-RBL_ADMIN_ORG_UNIT sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-LOAN_OFF sy-vline 
WA_CMS_STR_VLDT_REP_LIST_STR-LOAN_OFF_DESC sy-vline      INTO ld_text SEPARATED BY SPACE.

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