ABAP Select data from SAP table /ISDFPS/PM_EQUI_SE_ALV into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /ISDFPS/PM_EQUI_SE_ALV 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 /ISDFPS/PM_EQUI_SE_ALV. 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 /ISDFPS/PM_EQUI_SE_ALV 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_/ISDFPS/PM_EQUI_SE_ALV TYPE STANDARD TABLE OF /ISDFPS/PM_EQUI_SE_ALV,
      WA_/ISDFPS/PM_EQUI_SE_ALV TYPE /ISDFPS/PM_EQUI_SE_ALV,
      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: </ISDFPS/PM_EQUI_SE_ALV> TYPE /ISDFPS/PM_EQUI_SE_ALV.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /ISDFPS/PM_EQUI_SE_ALV
  INTO TABLE IT_/ISDFPS/PM_EQUI_SE_ALV.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ISDFPS/PM_EQUI_SE_ALV
*  INTO TABLE @DATA(IT_/ISDFPS/PM_EQUI_SE_ALV2).
*--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_/ISDFPS/PM_EQUI_SE_ALV INDEX 1 INTO DATA(WA_/ISDFPS/PM_EQUI_SE_ALV2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/ISDFPS/PM_EQUI_SE_ALV ASSIGNING </ISDFPS/PM_EQUI_SE_ALV>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ISDFPS/PM_EQUI_SE_ALV>-EQUNR = 1.
</ISDFPS/PM_EQUI_SE_ALV>-EQTYP = 1.
</ISDFPS/PM_EQUI_SE_ALV>-EQART = 1.
</ISDFPS/PM_EQUI_SE_ALV>-KMATN = 1.
</ISDFPS/PM_EQUI_SE_ALV>-MATNR = 1.

ENDLOOP.

LOOP AT IT_/ISDFPS/PM_EQUI_SE_ALV INTO WA_/ISDFPS/PM_EQUI_SE_ALV.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ISDFPS/PM_EQUI_SE_ALV-SERNR, sy-vline,
  WA_/ISDFPS/PM_EQUI_SE_ALV-B_WERK, sy-vline,
  WA_/ISDFPS/PM_EQUI_SE_ALV-B_LAGER, sy-vline,
  WA_/ISDFPS/PM_EQUI_SE_ALV-TYPBZ, sy-vline,
  WA_/ISDFPS/PM_EQUI_SE_ALV-BAUJJ, sy-vline,
  WA_/ISDFPS/PM_EQUI_SE_ALV-BAUMM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ISDFPS/PM_EQUI_SE_ALV 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_/ISDFPS/PM_EQUI_SE_ALV 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_/ISDFPS/PM_EQUI_SE_ALV INTO WA_/ISDFPS/PM_EQUI_SE_ALV.


*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 EQUNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/PM_EQUI_SE_ALV-EQUNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/PM_EQUI_SE_ALV-EQUNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field KMATN
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/PM_EQUI_SE_ALV-KMATN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/PM_EQUI_SE_ALV-KMATN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/PM_EQUI_SE_ALV-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/PM_EQUI_SE_ALV-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GERNR, internal->external for field SERNR
CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/PM_EQUI_SE_ALV-SERNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/PM_EQUI_SE_ALV-SERNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field BAUJJ
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/PM_EQUI_SE_ALV-BAUJJ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/PM_EQUI_SE_ALV-BAUJJ.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit TPLNR, internal->external for field TPLNR
CALL FUNCTION 'CONVERSION_EXIT_TPLNR_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/PM_EQUI_SE_ALV-TPLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/PM_EQUI_SE_ALV-TPLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field SPRAS
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/PM_EQUI_SE_ALV-SPRAS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/PM_EQUI_SE_ALV-SPRAS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LOGSYS
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/PM_EQUI_SE_ALV-LOGSYS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/PM_EQUI_SE_ALV-LOGSYS.
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_/ISDFPS/PM_EQUI_SE_ALV_STR, 
EQUNR TYPE STRING,
EQTYP TYPE STRING,
EQART TYPE STRING,
KMATN TYPE STRING,
MATNR TYPE STRING,
SERNR TYPE STRING,
B_WERK TYPE STRING,
B_LAGER TYPE STRING,
TYPBZ TYPE STRING,
BAUJJ TYPE STRING,
BAUMM TYPE STRING,
INBDT TYPE STRING,
OBJNR TYPE STRING,
CUOBJ TYPE STRING,
LVORM TYPE STRING,
INVNR TYPE STRING,
GROES TYPE STRING,
BRGEW TYPE STRING,
GEWEI TYPE STRING,
ILOAN TYPE STRING,
IWERK TYPE STRING,
INGRP TYPE STRING,
PM_OBJTY TYPE STRING,
GEWRK TYPE STRING,
ARBPL TYPE STRING,
HEQUI TYPE STRING,
HEQNR TYPE STRING,
TPLNR TYPE STRING,
SPRAS TYPE STRING,
EQKTX TYPE STRING,
MAKTX TYPE STRING,
PLTXT TYPE STRING,
LOGSYS TYPE STRING,
X_HALTER TYPE STRING,
X_NUTZER TYPE STRING,
X_INHABER TYPE STRING,
IDENT TYPE STRING,
REMARK TYPE STRING,
SETUP TYPE STRING,
FOREIGN_OBJ TYPE STRING,
PRIO_TYPE TYPE STRING,
PRIO TYPE STRING,
SITE_ID TYPE STRING,
D_OBJNR TYPE STRING,
T_OBJNR TYPE STRING,
MODEL_ID TYPE STRING,
TEC_STATE_ICON TYPE STRING,
DEP_STATE_ICON TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ISDFPS/PM_EQUI_SE_ALV_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_/ISDFPS/PM_EQUI_SE_ALV_STR-EQUNR sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-EQTYP sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-EQART sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-KMATN sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-MATNR sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-SERNR sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-B_WERK sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-B_LAGER sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-TYPBZ sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-BAUJJ sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-BAUMM sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-INBDT sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-OBJNR sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-CUOBJ sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-LVORM sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-INVNR sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-GROES sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-BRGEW sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-GEWEI sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-ILOAN sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-IWERK sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-INGRP sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-PM_OBJTY sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-GEWRK sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-ARBPL sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-HEQUI sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-HEQNR sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-TPLNR sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-SPRAS sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-EQKTX sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-MAKTX sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-PLTXT sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-LOGSYS sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-X_HALTER sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-X_NUTZER sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-X_INHABER sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-IDENT sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-REMARK sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-SETUP sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-FOREIGN_OBJ sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-PRIO_TYPE sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-PRIO sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-SITE_ID sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-D_OBJNR sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-T_OBJNR sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-MODEL_ID sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-TEC_STATE_ICON sy-vline 
WA_/ISDFPS/PM_EQUI_SE_ALV_STR-DEP_STATE_ICON sy-vline      INTO ld_text SEPARATED BY SPACE.

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