ABAP Select data from SAP table YHITEC_S_DOCPAY_STM 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 YHITEC_S_DOCPAY_STM 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 YHITEC_S_DOCPAY_STM. 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 YHITEC_S_DOCPAY_STM 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_YHITEC_S_DOCPAY_STM TYPE STANDARD TABLE OF YHITEC_S_DOCPAY_STM,
      WA_YHITEC_S_DOCPAY_STM TYPE YHITEC_S_DOCPAY_STM,
      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: <YHITEC_S_DOCPAY_STM> TYPE YHITEC_S_DOCPAY_STM.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM YHITEC_S_DOCPAY_STM
*  INTO TABLE @DATA(IT_YHITEC_S_DOCPAY_STM2).
*--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_YHITEC_S_DOCPAY_STM INDEX 1 INTO DATA(WA_YHITEC_S_DOCPAY_STM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<YHITEC_S_DOCPAY_STM>-COMPCODE = 1.
<YHITEC_S_DOCPAY_STM>-GL_ACCOUNT = 1.
<YHITEC_S_DOCPAY_STM>-COSTELEMENT = 1.
<YHITEC_S_DOCPAY_STM>-MANDT = 1.
<YHITEC_S_DOCPAY_STM>-POST_YEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_YHITEC_S_DOCPAY_STM-DOC_ID, sy-vline,
  WA_YHITEC_S_DOCPAY_STM-SETTL_POS, sy-vline,
  WA_YHITEC_S_DOCPAY_STM-FLG_REVERSED, sy-vline,
  WA_YHITEC_S_DOCPAY_STM-STATUS_POS, sy-vline,
  WA_YHITEC_S_DOCPAY_STM-STATUS_WORK, sy-vline,
  WA_YHITEC_S_DOCPAY_STM-CTRTBU_ID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_YHITEC_S_DOCPAY_STM 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_YHITEC_S_DOCPAY_STM 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_YHITEC_S_DOCPAY_STM INTO WA_YHITEC_S_DOCPAY_STM.


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

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field REM_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_YHITEC_S_DOCPAY_STM-REM_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_YHITEC_S_DOCPAY_STM-REM_UNIT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field ORG_SETTL_POS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_YHITEC_S_DOCPAY_STM-ORG_SETTL_POS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_YHITEC_S_DOCPAY_STM-ORG_SETTL_POS.
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_YHITEC_S_DOCPAY_STM_STR, 
COMPCODE TYPE STRING,
GL_ACCOUNT TYPE STRING,
COSTELEMENT TYPE STRING,
MANDT TYPE STRING,
POST_YEAR TYPE STRING,
DOC_ID TYPE STRING,
SETTL_POS TYPE STRING,
FLG_REVERSED TYPE STRING,
STATUS_POS TYPE STRING,
STATUS_WORK TYPE STRING,
CTRTBU_ID TYPE STRING,
GPART TYPE STRING,
DUE_DATE TYPE STRING,
DUE_YEAR TYPE STRING,
DUE_MONTH TYPE STRING,
STMTYPE_ID TYPE STRING,
REMUNERATION TYPE STRING,
SETTLE_GROUP TYPE STRING,
FLG_INTSETTLE TYPE STRING,
DET_GRP TYPE STRING,
CON_CURR TYPE STRING,
DUE_CONAMNT TYPE STRING,
LED_CURR TYPE STRING,
DUE_LEDAMNT TYPE STRING,
REM_UNIT TYPE STRING,
DUE_QUAN TYPE STRING,
SETTLE_DATE TYPE STRING,
SETTLE_POST_YEAR TYPE STRING,
SETTLE_DOC_ID TYPE STRING,
PMNT_BLOCK TYPE STRING,
REM_CASE_TXT TYPE STRING,
REV_POS TYPE STRING,
SETT_LOCK TYPE STRING,
GPART_CTRT TYPE STRING,
CTRTST_ID TYPE STRING,
CTRT_TYPE TYPE STRING,
STCAGR_ID TYPE STRING,
PAYEE_HR TYPE STRING,
PAYEE_FI TYPE STRING,
PAYEE_ISCD TYPE STRING,
PAYEE_OTHER TYPE STRING,
ACCAS_STMTY TYPE STRING,
STM_TYP TYPE STRING,
PAY_REF_ID TYPE STRING,
COMBTP_ID TYPE STRING,
POST_DATE TYPE STRING,
ZEROSUM TYPE STRING,
ORG_POST_YEAR TYPE STRING,
ORG_DOCID TYPE STRING,
ORG_SETTL_POS TYPE STRING,
ORG_POST_DATE TYPE STRING,
LOG_HANDLE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_YHITEC_S_DOCPAY_STM_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_YHITEC_S_DOCPAY_STM_STR-COMPCODE sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-GL_ACCOUNT sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-COSTELEMENT sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-MANDT sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-POST_YEAR sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-DOC_ID sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-SETTL_POS sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-FLG_REVERSED sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-STATUS_POS sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-STATUS_WORK sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-CTRTBU_ID sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-GPART sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-DUE_DATE sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-DUE_YEAR sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-DUE_MONTH sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-STMTYPE_ID sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-REMUNERATION sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-SETTLE_GROUP sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-FLG_INTSETTLE sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-DET_GRP sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-CON_CURR sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-DUE_CONAMNT sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-LED_CURR sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-DUE_LEDAMNT sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-REM_UNIT sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-DUE_QUAN sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-SETTLE_DATE sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-SETTLE_POST_YEAR sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-SETTLE_DOC_ID sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-PMNT_BLOCK sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-REM_CASE_TXT sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-REV_POS sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-SETT_LOCK sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-GPART_CTRT sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-CTRTST_ID sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-CTRT_TYPE sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-STCAGR_ID sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-PAYEE_HR sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-PAYEE_FI sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-PAYEE_ISCD sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-PAYEE_OTHER sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-ACCAS_STMTY sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-STM_TYP sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-PAY_REF_ID sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-COMBTP_ID sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-POST_DATE sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-ZEROSUM sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-ORG_POST_YEAR sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-ORG_DOCID sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-ORG_SETTL_POS sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-ORG_POST_DATE sy-vline 
WA_YHITEC_S_DOCPAY_STM_STR-LOG_HANDLE sy-vline      INTO ld_text SEPARATED BY SPACE.

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