ABAP Select data from SAP table YTSS_RLMOB 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 YTSS_RLMOB 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 YTSS_RLMOB. 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 YTSS_RLMOB 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_YTSS_RLMOB TYPE STANDARD TABLE OF YTSS_RLMOB,
      WA_YTSS_RLMOB TYPE YTSS_RLMOB,
      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: <YTSS_RLMOB> TYPE YTSS_RLMOB.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM YTSS_RLMOB
*  INTO TABLE @DATA(IT_YTSS_RLMOB2).
*--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_YTSS_RLMOB INDEX 1 INTO DATA(WA_YTSS_RLMOB2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<YTSS_RLMOB>-TSS_WEIGHT_TXT = 1.
<YTSS_RLMOB>-TSS_WEIGHT = 1.
<YTSS_RLMOB>-TSS_VORNR = 1.
<YTSS_RLMOB>-TSS_MT101L = 1.
<YTSS_RLMOB>-TSS_HSDAT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_YTSS_RLMOB-TSS_SERNR, sy-vline,
  WA_YTSS_RLMOB-TSS_VFDAT, sy-vline,
  WA_YTSS_RLMOB-TSS_BUDAT, sy-vline,
  WA_YTSS_RLMOB-TSS_NPLNR, sy-vline,
  WA_YTSS_RLMOB-TSS_HELP, sy-vline,
  WA_YTSS_RLMOB-TSS_PRINT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_YTSS_RLMOB 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_YTSS_RLMOB 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_YTSS_RLMOB INTO WA_YTSS_RLMOB.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_YTSS_RLMOB_STR, 
TSS_WEIGHT_TXT TYPE STRING,
TSS_WEIGHT TYPE STRING,
TSS_VORNR TYPE STRING,
TSS_MT101L TYPE STRING,
TSS_HSDAT TYPE STRING,
TSS_SERNR TYPE STRING,
TSS_VFDAT TYPE STRING,
TSS_BUDAT TYPE STRING,
TSS_NPLNR TYPE STRING,
TSS_HELP TYPE STRING,
TSS_PRINT TYPE STRING,
TSS_UOM TYPE STRING,
TSS_NSUP TYPE STRING,
TSS_EINDT TYPE STRING,
TSS_BESTNR TYPE STRING,
TSS_OPEN_QTY TYPE STRING,
TSS_REC_QTY TYPE STRING,
TSS_PPGDN TYPE STRING,
TSS_PPGUP TYPE STRING,
TSS_WERK TYPE STRING,
TSS_TANUM TYPE STRING,
TSS_LGORT TYPE STRING,
TSS_BWART TYPE STRING,
TSS_SOBE TYPE STRING,
TSS_MATERIAL TYPE STRING,
TSS_SONUM TYPE STRING,
TSS_KOSTL TYPE STRING,
TSS_CHARG TYPE STRING,
TSS_VCHARG TYPE STRING,
TSS_MENGE TYPE STRING,
TSS_POSITION TYPE STRING,
TSS_KUNNR TYPE STRING,
TSS_TANR TYPE STRING,
TSS_SLPTYP TYPE STRING,
TSS_DLGPLA TYPE STRING,
TSS_FROMAREA TYPE STRING,
TSS_TOAREA TYPE STRING,
TSS_FRWERKS TYPE STRING,
TSS_TOWERKS TYPE STRING,
TSS_FRLORT TYPE STRING,
TSS_TOLORT TYPE STRING,
TSS_MTSNR TYPE STRING,
TSS_TOLPTYP TYPE STRING,
TSS_FRLGBER TYPE STRING,
TSS_TOLGBER TYPE STRING,
TSS_FRLGPLA TYPE STRING,
TSS_TOLGPLA TYPE STRING,
TSS_BWTAR TYPE STRING,
TSS_EVERS TYPE STRING,
TSS_BESTQ TYPE STRING,
TSS_RSNUM TYPE STRING,
TSS_AUFNR TYPE STRING,
TSS_BDTER TYPE STRING,
TSS_FRBNR TYPE STRING,
TSS_BKTXT TYPE STRING,
TSS_INSMK TYPE STRING,
TSS_IDNLF TYPE STRING,
TSS_FROM TYPE STRING,
TSS_TO TYPE STRING,
TSS_LGTYP TYPE STRING,
TSS_LGBER TYPE STRING,
TSS_LPLA TYPE STRING,
TSS_LIFNR TYPE STRING,
TSS_MAKTX TYPE STRING,
TSS_MSCLA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_YTSS_RLMOB_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_YTSS_RLMOB_STR-TSS_WEIGHT_TXT sy-vline 
WA_YTSS_RLMOB_STR-TSS_WEIGHT sy-vline 
WA_YTSS_RLMOB_STR-TSS_VORNR sy-vline 
WA_YTSS_RLMOB_STR-TSS_MT101L sy-vline 
WA_YTSS_RLMOB_STR-TSS_HSDAT sy-vline 
WA_YTSS_RLMOB_STR-TSS_SERNR sy-vline 
WA_YTSS_RLMOB_STR-TSS_VFDAT sy-vline 
WA_YTSS_RLMOB_STR-TSS_BUDAT sy-vline 
WA_YTSS_RLMOB_STR-TSS_NPLNR sy-vline 
WA_YTSS_RLMOB_STR-TSS_HELP sy-vline 
WA_YTSS_RLMOB_STR-TSS_PRINT sy-vline 
WA_YTSS_RLMOB_STR-TSS_UOM sy-vline 
WA_YTSS_RLMOB_STR-TSS_NSUP sy-vline 
WA_YTSS_RLMOB_STR-TSS_EINDT sy-vline 
WA_YTSS_RLMOB_STR-TSS_BESTNR sy-vline 
WA_YTSS_RLMOB_STR-TSS_OPEN_QTY sy-vline 
WA_YTSS_RLMOB_STR-TSS_REC_QTY sy-vline 
WA_YTSS_RLMOB_STR-TSS_PPGDN sy-vline 
WA_YTSS_RLMOB_STR-TSS_PPGUP sy-vline 
WA_YTSS_RLMOB_STR-TSS_WERK sy-vline 
WA_YTSS_RLMOB_STR-TSS_TANUM sy-vline 
WA_YTSS_RLMOB_STR-TSS_LGORT sy-vline 
WA_YTSS_RLMOB_STR-TSS_BWART sy-vline 
WA_YTSS_RLMOB_STR-TSS_SOBE sy-vline 
WA_YTSS_RLMOB_STR-TSS_MATERIAL sy-vline 
WA_YTSS_RLMOB_STR-TSS_SONUM sy-vline 
WA_YTSS_RLMOB_STR-TSS_KOSTL sy-vline 
WA_YTSS_RLMOB_STR-TSS_CHARG sy-vline 
WA_YTSS_RLMOB_STR-TSS_VCHARG sy-vline 
WA_YTSS_RLMOB_STR-TSS_MENGE sy-vline 
WA_YTSS_RLMOB_STR-TSS_POSITION sy-vline 
WA_YTSS_RLMOB_STR-TSS_KUNNR sy-vline 
WA_YTSS_RLMOB_STR-TSS_TANR sy-vline 
WA_YTSS_RLMOB_STR-TSS_SLPTYP sy-vline 
WA_YTSS_RLMOB_STR-TSS_DLGPLA sy-vline 
WA_YTSS_RLMOB_STR-TSS_FROMAREA sy-vline 
WA_YTSS_RLMOB_STR-TSS_TOAREA sy-vline 
WA_YTSS_RLMOB_STR-TSS_FRWERKS sy-vline 
WA_YTSS_RLMOB_STR-TSS_TOWERKS sy-vline 
WA_YTSS_RLMOB_STR-TSS_FRLORT sy-vline 
WA_YTSS_RLMOB_STR-TSS_TOLORT sy-vline 
WA_YTSS_RLMOB_STR-TSS_MTSNR sy-vline 
WA_YTSS_RLMOB_STR-TSS_TOLPTYP sy-vline 
WA_YTSS_RLMOB_STR-TSS_FRLGBER sy-vline 
WA_YTSS_RLMOB_STR-TSS_TOLGBER sy-vline 
WA_YTSS_RLMOB_STR-TSS_FRLGPLA sy-vline 
WA_YTSS_RLMOB_STR-TSS_TOLGPLA sy-vline 
WA_YTSS_RLMOB_STR-TSS_BWTAR sy-vline 
WA_YTSS_RLMOB_STR-TSS_EVERS sy-vline 
WA_YTSS_RLMOB_STR-TSS_BESTQ sy-vline 
WA_YTSS_RLMOB_STR-TSS_RSNUM sy-vline 
WA_YTSS_RLMOB_STR-TSS_AUFNR sy-vline 
WA_YTSS_RLMOB_STR-TSS_BDTER sy-vline 
WA_YTSS_RLMOB_STR-TSS_FRBNR sy-vline 
WA_YTSS_RLMOB_STR-TSS_BKTXT sy-vline 
WA_YTSS_RLMOB_STR-TSS_INSMK sy-vline 
WA_YTSS_RLMOB_STR-TSS_IDNLF sy-vline 
WA_YTSS_RLMOB_STR-TSS_FROM sy-vline 
WA_YTSS_RLMOB_STR-TSS_TO sy-vline 
WA_YTSS_RLMOB_STR-TSS_LGTYP sy-vline 
WA_YTSS_RLMOB_STR-TSS_LGBER sy-vline 
WA_YTSS_RLMOB_STR-TSS_LPLA sy-vline 
WA_YTSS_RLMOB_STR-TSS_LIFNR sy-vline 
WA_YTSS_RLMOB_STR-TSS_MAKTX sy-vline 
WA_YTSS_RLMOB_STR-TSS_MSCLA sy-vline      INTO ld_text SEPARATED BY SPACE.

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