ABAP Select data from SAP table PJP_DQL_FRM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PJP_DQL_FRM
*  INTO TABLE @DATA(IT_PJP_DQL_FRM2).
*--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_PJP_DQL_FRM INDEX 1 INTO DATA(WA_PJP_DQL_FRM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PJP_DQL_FRM>-SCIMF = 1.
<PJP_DQL_FRM>-JGSNM = 1.
<PJP_DQL_FRM>-JGNPR = 1.
<PJP_DQL_FRM>-TELNR = 1.
<PJP_DQL_FRM>-SCICC = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PJP_DQL_FRM-SCINR, sy-vline,
  WA_PJP_DQL_FRM-SCIHI, sy-vline,
  WA_PJP_DQL_FRM-SCICS, sy-vline,
  WA_PJP_DQL_FRM-SADDR, sy-vline,
  WA_PJP_DQL_FRM-REPDT, sy-vline,
  WA_PJP_DQL_FRM-EE1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PJP_DQL_FRM 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_PJP_DQL_FRM 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_PJP_DQL_FRM INTO WA_PJP_DQL_FRM.


*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_PJP_DQL_FRM_STR, 
SCIMF TYPE STRING,
JGSNM TYPE STRING,
JGNPR TYPE STRING,
TELNR TYPE STRING,
SCICC TYPE STRING,
SCINR TYPE STRING,
SCIHI TYPE STRING,
SCICS TYPE STRING,
SADDR TYPE STRING,
REPDT TYPE STRING,
EE1 TYPE STRING,
PERNR TYPE STRING,
HEA_NO TYPE STRING,
EP_NO TYPE STRING,
KANA_NAME TYPE STRING,
KANJI_NAME TYPE STRING,
BIR_DATE TYPE STRING,
INDNR TYPE STRING,
PEN_NO TYPE STRING,
SOUSHITSU_DATE TYPE STRING,
LOSS_DATE TYPE STRING,
LOSS_IND4 TYPE STRING,
LOSS_IND5 TYPE STRING,
LOSS_IND7 TYPE STRING,
LOSS_IND9 TYPE STRING,
RET_DATE TYPE STRING,
DEC_DATE TYPE STRING,
BIKO2 TYPE STRING,
BIKO3 TYPE STRING,
REMARK TYPE STRING,
AGE70 TYPE STRING,
DER_DATE TYPE STRING,
EE2 TYPE STRING,
PERNR TYPE STRING,
HEA_NO TYPE STRING,
EP_NO TYPE STRING,
KANA_NAME TYPE STRING,
KANJI_NAME TYPE STRING,
BIR_DATE TYPE STRING,
INDNR TYPE STRING,
PEN_NO TYPE STRING,
SOUSHITSU_DATE TYPE STRING,
LOSS_DATE TYPE STRING,
LOSS_IND4 TYPE STRING,
LOSS_IND5 TYPE STRING,
LOSS_IND7 TYPE STRING,
LOSS_IND9 TYPE STRING,
RET_DATE TYPE STRING,
DEC_DATE TYPE STRING,
BIKO2 TYPE STRING,
BIKO3 TYPE STRING,
REMARK TYPE STRING,
AGE70 TYPE STRING,
DER_DATE TYPE STRING,
EE3 TYPE STRING,
PERNR TYPE STRING,
HEA_NO TYPE STRING,
EP_NO TYPE STRING,
KANA_NAME TYPE STRING,
KANJI_NAME TYPE STRING,
BIR_DATE TYPE STRING,
INDNR TYPE STRING,
PEN_NO TYPE STRING,
SOUSHITSU_DATE TYPE STRING,
LOSS_DATE TYPE STRING,
LOSS_IND4 TYPE STRING,
LOSS_IND5 TYPE STRING,
LOSS_IND7 TYPE STRING,
LOSS_IND9 TYPE STRING,
RET_DATE TYPE STRING,
DEC_DATE TYPE STRING,
BIKO2 TYPE STRING,
BIKO3 TYPE STRING,
REMARK TYPE STRING,
AGE70 TYPE STRING,
DER_DATE TYPE STRING,
EE4 TYPE STRING,
PERNR TYPE STRING,
HEA_NO TYPE STRING,
EP_NO TYPE STRING,
KANA_NAME TYPE STRING,
KANJI_NAME TYPE STRING,
BIR_DATE TYPE STRING,
INDNR TYPE STRING,
PEN_NO TYPE STRING,
SOUSHITSU_DATE TYPE STRING,
LOSS_DATE TYPE STRING,
LOSS_IND4 TYPE STRING,
LOSS_IND5 TYPE STRING,
LOSS_IND7 TYPE STRING,
LOSS_IND9 TYPE STRING,
RET_DATE TYPE STRING,
DEC_DATE TYPE STRING,
BIKO2 TYPE STRING,
BIKO3 TYPE STRING,
REMARK TYPE STRING,
AGE70 TYPE STRING,
DER_DATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PJP_DQL_FRM_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_PJP_DQL_FRM_STR-SCIMF sy-vline 
WA_PJP_DQL_FRM_STR-JGSNM sy-vline 
WA_PJP_DQL_FRM_STR-JGNPR sy-vline 
WA_PJP_DQL_FRM_STR-TELNR sy-vline 
WA_PJP_DQL_FRM_STR-SCICC sy-vline 
WA_PJP_DQL_FRM_STR-SCINR sy-vline 
WA_PJP_DQL_FRM_STR-SCIHI sy-vline 
WA_PJP_DQL_FRM_STR-SCICS sy-vline 
WA_PJP_DQL_FRM_STR-SADDR sy-vline 
WA_PJP_DQL_FRM_STR-REPDT sy-vline 
WA_PJP_DQL_FRM_STR-EE1 sy-vline 
WA_PJP_DQL_FRM_STR-PERNR sy-vline 
WA_PJP_DQL_FRM_STR-HEA_NO sy-vline 
WA_PJP_DQL_FRM_STR-EP_NO sy-vline 
WA_PJP_DQL_FRM_STR-KANA_NAME sy-vline 
WA_PJP_DQL_FRM_STR-KANJI_NAME sy-vline 
WA_PJP_DQL_FRM_STR-BIR_DATE sy-vline 
WA_PJP_DQL_FRM_STR-INDNR sy-vline 
WA_PJP_DQL_FRM_STR-PEN_NO sy-vline 
WA_PJP_DQL_FRM_STR-SOUSHITSU_DATE sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_DATE sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND4 sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND5 sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND7 sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND9 sy-vline 
WA_PJP_DQL_FRM_STR-RET_DATE sy-vline 
WA_PJP_DQL_FRM_STR-DEC_DATE sy-vline 
WA_PJP_DQL_FRM_STR-BIKO2 sy-vline 
WA_PJP_DQL_FRM_STR-BIKO3 sy-vline 
WA_PJP_DQL_FRM_STR-REMARK sy-vline 
WA_PJP_DQL_FRM_STR-AGE70 sy-vline 
WA_PJP_DQL_FRM_STR-DER_DATE sy-vline 
WA_PJP_DQL_FRM_STR-EE2 sy-vline 
WA_PJP_DQL_FRM_STR-PERNR sy-vline 
WA_PJP_DQL_FRM_STR-HEA_NO sy-vline 
WA_PJP_DQL_FRM_STR-EP_NO sy-vline 
WA_PJP_DQL_FRM_STR-KANA_NAME sy-vline 
WA_PJP_DQL_FRM_STR-KANJI_NAME sy-vline 
WA_PJP_DQL_FRM_STR-BIR_DATE sy-vline 
WA_PJP_DQL_FRM_STR-INDNR sy-vline 
WA_PJP_DQL_FRM_STR-PEN_NO sy-vline 
WA_PJP_DQL_FRM_STR-SOUSHITSU_DATE sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_DATE sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND4 sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND5 sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND7 sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND9 sy-vline 
WA_PJP_DQL_FRM_STR-RET_DATE sy-vline 
WA_PJP_DQL_FRM_STR-DEC_DATE sy-vline 
WA_PJP_DQL_FRM_STR-BIKO2 sy-vline 
WA_PJP_DQL_FRM_STR-BIKO3 sy-vline 
WA_PJP_DQL_FRM_STR-REMARK sy-vline 
WA_PJP_DQL_FRM_STR-AGE70 sy-vline 
WA_PJP_DQL_FRM_STR-DER_DATE sy-vline 
WA_PJP_DQL_FRM_STR-EE3 sy-vline 
WA_PJP_DQL_FRM_STR-PERNR sy-vline 
WA_PJP_DQL_FRM_STR-HEA_NO sy-vline 
WA_PJP_DQL_FRM_STR-EP_NO sy-vline 
WA_PJP_DQL_FRM_STR-KANA_NAME sy-vline 
WA_PJP_DQL_FRM_STR-KANJI_NAME sy-vline 
WA_PJP_DQL_FRM_STR-BIR_DATE sy-vline 
WA_PJP_DQL_FRM_STR-INDNR sy-vline 
WA_PJP_DQL_FRM_STR-PEN_NO sy-vline 
WA_PJP_DQL_FRM_STR-SOUSHITSU_DATE sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_DATE sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND4 sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND5 sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND7 sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND9 sy-vline 
WA_PJP_DQL_FRM_STR-RET_DATE sy-vline 
WA_PJP_DQL_FRM_STR-DEC_DATE sy-vline 
WA_PJP_DQL_FRM_STR-BIKO2 sy-vline 
WA_PJP_DQL_FRM_STR-BIKO3 sy-vline 
WA_PJP_DQL_FRM_STR-REMARK sy-vline 
WA_PJP_DQL_FRM_STR-AGE70 sy-vline 
WA_PJP_DQL_FRM_STR-DER_DATE sy-vline 
WA_PJP_DQL_FRM_STR-EE4 sy-vline 
WA_PJP_DQL_FRM_STR-PERNR sy-vline 
WA_PJP_DQL_FRM_STR-HEA_NO sy-vline 
WA_PJP_DQL_FRM_STR-EP_NO sy-vline 
WA_PJP_DQL_FRM_STR-KANA_NAME sy-vline 
WA_PJP_DQL_FRM_STR-KANJI_NAME sy-vline 
WA_PJP_DQL_FRM_STR-BIR_DATE sy-vline 
WA_PJP_DQL_FRM_STR-INDNR sy-vline 
WA_PJP_DQL_FRM_STR-PEN_NO sy-vline 
WA_PJP_DQL_FRM_STR-SOUSHITSU_DATE sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_DATE sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND4 sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND5 sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND7 sy-vline 
WA_PJP_DQL_FRM_STR-LOSS_IND9 sy-vline 
WA_PJP_DQL_FRM_STR-RET_DATE sy-vline 
WA_PJP_DQL_FRM_STR-DEC_DATE sy-vline 
WA_PJP_DQL_FRM_STR-BIKO2 sy-vline 
WA_PJP_DQL_FRM_STR-BIKO3 sy-vline 
WA_PJP_DQL_FRM_STR-REMARK sy-vline 
WA_PJP_DQL_FRM_STR-AGE70 sy-vline 
WA_PJP_DQL_FRM_STR-DER_DATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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