ABAP Select data from SAP table TRSTRUC4PAYSC into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP TRSTRUC4PAYSC 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 TRSTRUC4PAYSC. 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 TRSTRUC4PAYSC 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_TRSTRUC4PAYSC TYPE STANDARD TABLE OF TRSTRUC4PAYSC,
      WA_TRSTRUC4PAYSC TYPE TRSTRUC4PAYSC,
      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: <TRSTRUC4PAYSC> TYPE TRSTRUC4PAYSC.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_TRSTRUC4PAYSC.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM TRSTRUC4PAYSC
  INTO TABLE IT_TRSTRUC4PAYSC.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TRSTRUC4PAYSC
*  INTO TABLE @DATA(IT_TRSTRUC4PAYSC2).
*--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_TRSTRUC4PAYSC INDEX 1 INTO DATA(WA_TRSTRUC4PAYSC2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_TRSTRUC4PAYSC ASSIGNING <TRSTRUC4PAYSC>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TRSTRUC4PAYSC>-BUKRS = 1.
<TRSTRUC4PAYSC>-DDISPO = 1.
<TRSTRUC4PAYSC>-DEAL_NUMBER = 1.
<TRSTRUC4PAYSC>-NAME = 1.
<TRSTRUC4PAYSC>-CF_CC = 1.

ENDLOOP.

LOOP AT IT_TRSTRUC4PAYSC INTO WA_TRSTRUC4PAYSC.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TRSTRUC4PAYSC-WZBETR, sy-vline,
  WA_TRSTRUC4PAYSC-CF_LC, sy-vline,
  WA_TRSTRUC4PAYSC-SHWHR, sy-vline,
  WA_TRSTRUC4PAYSC-PORTFOLIO, sy-vline,
  WA_TRSTRUC4PAYSC-RANTYP, sy-vline,
  WA_TRSTRUC4PAYSC-GSART, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TRSTRUC4PAYSC 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_TRSTRUC4PAYSC 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_TRSTRUC4PAYSC INTO WA_TRSTRUC4PAYSC.


*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 DEAL_NUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TRSTRUC4PAYSC-DEAL_NUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TRSTRUC4PAYSC-DEAL_NUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TRLBS, internal->external for field TRL_BOOKINGSTATE
CALL FUNCTION 'CONVERSION_EXIT_TRLBS_OUTPUT'
  EXPORTING
    input =                      WA_TRSTRUC4PAYSC-TRL_BOOKINGSTATE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TRSTRUC4PAYSC-TRL_BOOKINGSTATE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RKONTRA
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TRSTRUC4PAYSC-RKONTRA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TRSTRUC4PAYSC-RKONTRA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RPZAHL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TRSTRUC4PAYSC-RPZAHL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TRSTRUC4PAYSC-RPZAHL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RANL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TRSTRUC4PAYSC-RANL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TRSTRUC4PAYSC-RANL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RMAID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TRSTRUC4PAYSC-RMAID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TRSTRUC4PAYSC-RMAID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RGARANT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TRSTRUC4PAYSC-RGARANT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TRSTRUC4PAYSC-RGARANT.
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_TRSTRUC4PAYSC_STR, 
BUKRS TYPE STRING,
DDISPO TYPE STRING,
DEAL_NUMBER TYPE STRING,
NAME TYPE STRING,
CF_CC TYPE STRING,
WZBETR TYPE STRING,
CF_LC TYPE STRING,
SHWHR TYPE STRING,
PORTFOLIO TYPE STRING,
RANTYP TYPE STRING,
GSART TYPE STRING,
SFHAART TYPE STRING,
SBEWART TYPE STRING,
XBEWART TYPE STRING,
FLOW_TYPE TYPE STRING,
DIS_FLOWTYPETEXT TYPE STRING,
BUCHST_TR TYPE STRING,
TRL_BOOKINGSTATE TYPE STRING,
SBFREI TYPE STRING,
FINPROJ TYPE STRING,
RAHABKI TYPE STRING,
RAHKTID TYPE STRING,
BANKK_HB TYPE STRING,
BANKN_HB TYPE STRING,
BANKK_BP TYPE STRING,
BANKN_BP TYPE STRING,
DBLFZ TYPE STRING,
DELFZ TYPE STRING,
RKONTRA TYPE STRING,
TYPE TYPE STRING,
ISTYPE TYPE STRING,
IND_SECTOR TYPE STRING,
CNTRY_COMP TYPE STRING,
LEGAL_ENTY TYPE STRING,
LEGAL_ORG TYPE STRING,
NATION TYPE STRING,
STATE TYPE STRING,
GROUP_ID TYPE STRING,
GROUP_D TYPE STRING,
STAFF_GRP TYPE STRING,
COMP_RE TYPE STRING,
GRADE TYPE STRING,
GRADE_METHOD TYPE STRING,
SOLVNCY TYPE STRING,
SOL_INF TYPE STRING,
SOL_I_D TYPE STRING,
RATING TYPE STRING,
SOL_INS TYPE STRING,
RPZAHL TYPE STRING,
SAKTIV TYPE STRING,
SECURITY_ACCOUNT TYPE STRING,
RANL TYPE STRING,
ZLSCH TYPE STRING,
ZWELS TYPE STRING,
SPAYRQ TYPE STRING,
PAYIND TYPE STRING,
PAYIND_TXT TYPE STRING,
IBAN_HB TYPE STRING,
IBAN_PB TYPE STRING,
RMAID TYPE STRING,
NORDEXT TYPE STRING,
REFER TYPE STRING,
ZUOND TYPE STRING,
MERKM TYPE STRING,
RGARANT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TRSTRUC4PAYSC_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_TRSTRUC4PAYSC_STR-BUKRS sy-vline 
WA_TRSTRUC4PAYSC_STR-DDISPO sy-vline 
WA_TRSTRUC4PAYSC_STR-DEAL_NUMBER sy-vline 
WA_TRSTRUC4PAYSC_STR-NAME sy-vline 
WA_TRSTRUC4PAYSC_STR-CF_CC sy-vline 
WA_TRSTRUC4PAYSC_STR-WZBETR sy-vline 
WA_TRSTRUC4PAYSC_STR-CF_LC sy-vline 
WA_TRSTRUC4PAYSC_STR-SHWHR sy-vline 
WA_TRSTRUC4PAYSC_STR-PORTFOLIO sy-vline 
WA_TRSTRUC4PAYSC_STR-RANTYP sy-vline 
WA_TRSTRUC4PAYSC_STR-GSART sy-vline 
WA_TRSTRUC4PAYSC_STR-SFHAART sy-vline 
WA_TRSTRUC4PAYSC_STR-SBEWART sy-vline 
WA_TRSTRUC4PAYSC_STR-XBEWART sy-vline 
WA_TRSTRUC4PAYSC_STR-FLOW_TYPE sy-vline 
WA_TRSTRUC4PAYSC_STR-DIS_FLOWTYPETEXT sy-vline 
WA_TRSTRUC4PAYSC_STR-BUCHST_TR sy-vline 
WA_TRSTRUC4PAYSC_STR-TRL_BOOKINGSTATE sy-vline 
WA_TRSTRUC4PAYSC_STR-SBFREI sy-vline 
WA_TRSTRUC4PAYSC_STR-FINPROJ sy-vline 
WA_TRSTRUC4PAYSC_STR-RAHABKI sy-vline 
WA_TRSTRUC4PAYSC_STR-RAHKTID sy-vline 
WA_TRSTRUC4PAYSC_STR-BANKK_HB sy-vline 
WA_TRSTRUC4PAYSC_STR-BANKN_HB sy-vline 
WA_TRSTRUC4PAYSC_STR-BANKK_BP sy-vline 
WA_TRSTRUC4PAYSC_STR-BANKN_BP sy-vline 
WA_TRSTRUC4PAYSC_STR-DBLFZ sy-vline 
WA_TRSTRUC4PAYSC_STR-DELFZ sy-vline 
WA_TRSTRUC4PAYSC_STR-RKONTRA sy-vline 
WA_TRSTRUC4PAYSC_STR-TYPE sy-vline 
WA_TRSTRUC4PAYSC_STR-ISTYPE sy-vline 
WA_TRSTRUC4PAYSC_STR-IND_SECTOR sy-vline 
WA_TRSTRUC4PAYSC_STR-CNTRY_COMP sy-vline 
WA_TRSTRUC4PAYSC_STR-LEGAL_ENTY sy-vline 
WA_TRSTRUC4PAYSC_STR-LEGAL_ORG sy-vline 
WA_TRSTRUC4PAYSC_STR-NATION sy-vline 
WA_TRSTRUC4PAYSC_STR-STATE sy-vline 
WA_TRSTRUC4PAYSC_STR-GROUP_ID sy-vline 
WA_TRSTRUC4PAYSC_STR-GROUP_D sy-vline 
WA_TRSTRUC4PAYSC_STR-STAFF_GRP sy-vline 
WA_TRSTRUC4PAYSC_STR-COMP_RE sy-vline 
WA_TRSTRUC4PAYSC_STR-GRADE sy-vline 
WA_TRSTRUC4PAYSC_STR-GRADE_METHOD sy-vline 
WA_TRSTRUC4PAYSC_STR-SOLVNCY sy-vline 
WA_TRSTRUC4PAYSC_STR-SOL_INF sy-vline 
WA_TRSTRUC4PAYSC_STR-SOL_I_D sy-vline 
WA_TRSTRUC4PAYSC_STR-RATING sy-vline 
WA_TRSTRUC4PAYSC_STR-SOL_INS sy-vline 
WA_TRSTRUC4PAYSC_STR-RPZAHL sy-vline 
WA_TRSTRUC4PAYSC_STR-SAKTIV sy-vline 
WA_TRSTRUC4PAYSC_STR-SECURITY_ACCOUNT sy-vline 
WA_TRSTRUC4PAYSC_STR-RANL sy-vline 
WA_TRSTRUC4PAYSC_STR-ZLSCH sy-vline 
WA_TRSTRUC4PAYSC_STR-ZWELS sy-vline 
WA_TRSTRUC4PAYSC_STR-SPAYRQ sy-vline 
WA_TRSTRUC4PAYSC_STR-PAYIND sy-vline 
WA_TRSTRUC4PAYSC_STR-PAYIND_TXT sy-vline 
WA_TRSTRUC4PAYSC_STR-IBAN_HB sy-vline 
WA_TRSTRUC4PAYSC_STR-IBAN_PB sy-vline 
WA_TRSTRUC4PAYSC_STR-RMAID sy-vline 
WA_TRSTRUC4PAYSC_STR-NORDEXT sy-vline 
WA_TRSTRUC4PAYSC_STR-REFER sy-vline 
WA_TRSTRUC4PAYSC_STR-ZUOND sy-vline 
WA_TRSTRUC4PAYSC_STR-MERKM sy-vline 
WA_TRSTRUC4PAYSC_STR-RGARANT sy-vline      INTO ld_text SEPARATED BY SPACE.

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