ABAP Select data from SAP table PES_DAQ_IDEB_QFIELDS_2007 into internal table

Get Example source ABAP code based on a different SAP table
  

Below is a number of ABAP code snippets to demonstrate how to select data from SAP PES_DAQ_IDEB_QFIELDS_2007 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 PES_DAQ_IDEB_QFIELDS_2007. 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 PES_DAQ_IDEB_QFIELDS_2007 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_PES_DAQ_IDEB_QFIELDS_2007 TYPE STANDARD TABLE OF PES_DAQ_IDEB_QFIELDS_2007,
      WA_PES_DAQ_IDEB_QFIELDS_2007 TYPE PES_DAQ_IDEB_QFIELDS_2007,
      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: <PES_DAQ_IDEB_QFIELDS_2007> TYPE PES_DAQ_IDEB_QFIELDS_2007.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PES_DAQ_IDEB_QFIELDS_2007.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PES_DAQ_IDEB_QFIELDS_2007
  INTO TABLE IT_PES_DAQ_IDEB_QFIELDS_2007.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PES_DAQ_IDEB_QFIELDS_2007
*  INTO TABLE @DATA(IT_PES_DAQ_IDEB_QFIELDS_20072).
*--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_PES_DAQ_IDEB_QFIELDS_2007 INDEX 1 INTO DATA(WA_PES_DAQ_IDEB_QFIELDS_20072).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PES_DAQ_IDEB_QFIELDS_2007 ASSIGNING <PES_DAQ_IDEB_QFIELDS_2007>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<PES_DAQ_IDEB_QFIELDS_2007>-NUMR = 1.
<PES_DAQ_IDEB_QFIELDS_2007>-ACFEC = 1.
<PES_DAQ_IDEB_QFIELDS_2007>-ACANO = 1.
<PES_DAQ_IDEB_QFIELDS_2007>-ACMES = 1.
<PES_DAQ_IDEB_QFIELDS_2007>-EGCOD = 1.
ENDLOOP.

LOOP AT IT_PES_DAQ_IDEB_QFIELDS_2007 INTO WA_PES_DAQ_IDEB_QFIELDS_2007.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PES_DAQ_IDEB_QFIELDS_2007-RAZON, sy-vline,
WA_PES_DAQ_IDEB_QFIELDS_2007-CIFNI, sy-vline,
WA_PES_DAQ_IDEB_QFIELDS_2007-CCC, sy-vline,
WA_PES_DAQ_IDEB_QFIELDS_2007-NAFCC, sy-vline,
WA_PES_DAQ_IDEB_QFIELDS_2007-EMPRO, sy-vline,
WA_PES_DAQ_IDEB_QFIELDS_2007-EMMUN, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PES_DAQ_IDEB_QFIELDS_2007 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_PES_DAQ_IDEB_QFIELDS_2007 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_PES_DAQ_IDEB_QFIELDS_2007 INTO WA_PES_DAQ_IDEB_QFIELDS_2007. *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_PES_DAQ_IDEB_QFIELDS_2007_STR,
NUMR TYPE STRING,
ACFEC TYPE STRING,
ACANO TYPE STRING,
ACMES TYPE STRING,
EGCOD TYPE STRING,
RAZON TYPE STRING,
CIFNI TYPE STRING,
CCC TYPE STRING,
NAFCC TYPE STRING,
EMPRO TYPE STRING,
EMMUN TYPE STRING,
CACOD TYPE STRING,
CATXT TYPE STRING,
EMPLA TYPE STRING,
NOMBA TYPE STRING,
SEXO TYPE STRING,
IPF TYPE STRING,
FCHEM TYPE STRING,
FENOM TYPE STRING,
TRNAF TYPE STRING,
CONTR TYPE STRING,
CDCON TYPE STRING,
PTLES TYPE STRING,
TPLES TYPE STRING,
FCHAP TYPE STRING,
CODAU TYPE STRING,
FCHRP TYPE STRING,
RECHZ TYPE STRING,
FECAL TYPE STRING,
FEPRO TYPE STRING,END OF T_EKKO_STR. DATA: WA_PES_DAQ_IDEB_QFIELDS_2007_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_PES_DAQ_IDEB_QFIELDS_2007_STR-NUMR sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-ACFEC sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-ACANO sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-ACMES sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-EGCOD sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-RAZON sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-CIFNI sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-CCC sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-NAFCC sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-EMPRO sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-EMMUN sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-CACOD sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-CATXT sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-EMPLA sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-NOMBA sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-SEXO sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-IPF sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-FCHEM sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-FENOM sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-TRNAF sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-CONTR sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-CDCON sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-PTLES sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-TPLES sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-FCHAP sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-CODAU sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-FCHRP sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-RECHZ sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-FECAL sy-vline
WA_PES_DAQ_IDEB_QFIELDS_2007_STR-FEPRO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.