ABAP Select data from SAP table ISPHYSICALCHEMICALPROPERTYTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISPHYSICALCHEMICALPROPERTYTP
*  INTO TABLE @DATA(IT_ISPHYSICALCHEMICALPROPERTYTP2).
*--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_ISPHYSICALCHEMICALPROPERTYTP INDEX 1 INTO DATA(WA_ISPHYSICALCHEMICALPROPERTYTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISPHYSICALCHEMICALPROPERTYTP>-KEY = 1.
<ISPHYSICALCHEMICALPROPERTYTP>-PARENT_KEY = 1.
<ISPHYSICALCHEMICALPROPERTYTP>-ROOT_KEY = 1.
<ISPHYSICALCHEMICALPROPERTYTP>-ACTIVEPHYSCHMLPRPTYUUID = 1.
<ISPHYSICALCHEMICALPROPERTYTP>-CHMLCMPLNCINFOUUID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISPHYSICALCHEMICALPROPERTYTP-SUBSTANCEUUID, sy-vline,
  WA_ISPHYSICALCHEMICALPROPERTYTP-CREATIONUTCDATETIME, sy-vline,
  WA_ISPHYSICALCHEMICALPROPERTYTP-CREATEDBYUSER, sy-vline,
  WA_ISPHYSICALCHEMICALPROPERTYTP-LASTCHANGEUTCDATETIME, sy-vline,
  WA_ISPHYSICALCHEMICALPROPERTYTP-LASTCHANGEDBYUSER, sy-vline,
  WA_ISPHYSICALCHEMICALPROPERTYTP-PCPRPTYPROCGSTS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISPHYSICALCHEMICALPROPERTYTP 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_ISPHYSICALCHEMICALPROPERTYTP 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_ISPHYSICALCHEMICALPROPERTYTP INTO WA_ISPHYSICALCHEMICALPROPERTYTP.


*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 RELEASEDBYUSER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ISPHYSICALCHEMICALPROPERTYTP-RELEASEDBYUSER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISPHYSICALCHEMICALPROPERTYTP-RELEASEDBYUSER.
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_ISPHYSICALCHEMICALPROPERTYTP_STR, 
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
ACTIVEPHYSCHMLPRPTYUUID TYPE STRING,
CHMLCMPLNCINFOUUID TYPE STRING,
SUBSTANCEUUID TYPE STRING,
CREATIONUTCDATETIME TYPE STRING,
CREATEDBYUSER TYPE STRING,
LASTCHANGEUTCDATETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
PCPRPTYPROCGSTS TYPE STRING,
RELEASEDBYUSER TYPE STRING,
VALIDITYSTARTDATETIME TYPE STRING,
VALIDITYENDDATETIME TYPE STRING,
PCPHYSODORTHLDHASNOAPPL TYPE STRING,
PCPHYSODORTHLDHASNODATA TYPE STRING,
PCPHYSMOLARMASSHASNOAPPL TYPE STRING,
PCPHYSMOLARMASSHASNODATA TYPE STRING,
PCPHYSPARTICLESIZEHASNOAPPL TYPE STRING,
PCPHYSPARTICLESIZEHASNODATA TYPE STRING,
PCPHYSVAPORPRSSRHASNOAPPL TYPE STRING,
PCPHYSVAPORPRSSRHASNODATA TYPE STRING,
PCPHYSEVAPORATIONRATEHASNOAPPL TYPE STRING,
PCPHYSEVAPORATIONRATEHASNODATA TYPE STRING,
PCPHYSPSDISTRHASNOAPPL TYPE STRING,
PCPHYSPSDISTRHASNODATA TYPE STRING,
PCPHYSDENSITYHASNOAPPL TYPE STRING,
PCPHYSDENSITYHASNODATA TYPE STRING,
PCPHYSBULKDENSITYHASNOAPPL TYPE STRING,
PCPHYSBULKDENSITYHASNODATA TYPE STRING,
PCPHYSRLTVDENSITYHASNOAPPL TYPE STRING,
PCPHYSRLTVDENSITYHASNODATA TYPE STRING,
PCPHYSRLTVVAPORDENSHASNOAPPL TYPE STRING,
PCPHYSRLTVVAPORDENSHASNODATA TYPE STRING,
PCPHYSFLOWTIMEHASNOAPPL TYPE STRING,
PCPHYSFLOWTIMEHASNODATA TYPE STRING,
PCPHYSVISCOSITYDYNHASNOAPPL TYPE STRING,
PCPHYSVISCOSITYDYNHASNODATA TYPE STRING,
PCPHYSVISCOSITYKINHASNOAPPL TYPE STRING,
PCPHYSVISCOSITYKINHASNODATA TYPE STRING,
PCPHYSWTRSLBTYHASNOAPPL TYPE STRING,
PCPHYSWTRSLBTYHASNODATA TYPE STRING,
PCPHYSPHSCALEHASNOAPPL TYPE STRING,
PCPHYSPHSCALEHASNODATA TYPE STRING,
PCPHYSMELTINGPOINTHASNOAPPL TYPE STRING,
PCPHYSMELTINGPOINTHASNODATA TYPE STRING,
PCPHYSBOILINGPOINTHASNOAPPL TYPE STRING,
PCPHYSBOILINGPOINTHASNODATA TYPE STRING,
PCPHYSPARTITIONCOEFFHASNOAPPL TYPE STRING,
PCPHYSPARTITIONCOEFFHASNODATA TYPE STRING,
ACTIVEUUID TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISPHYSICALCHEMICALPROPERTYTP_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_ISPHYSICALCHEMICALPROPERTYTP_STR-KEY sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PARENT_KEY sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-ROOT_KEY sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-ACTIVEPHYSCHMLPRPTYUUID sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-CHMLCMPLNCINFOUUID sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-SUBSTANCEUUID sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-CREATIONUTCDATETIME sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-CREATEDBYUSER sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-LASTCHANGEUTCDATETIME sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-LASTCHANGEDBYUSER sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPRPTYPROCGSTS sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-RELEASEDBYUSER sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-VALIDITYSTARTDATETIME sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-VALIDITYENDDATETIME sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSODORTHLDHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSODORTHLDHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSMOLARMASSHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSMOLARMASSHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSPARTICLESIZEHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSPARTICLESIZEHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSVAPORPRSSRHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSVAPORPRSSRHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSEVAPORATIONRATEHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSEVAPORATIONRATEHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSPSDISTRHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSPSDISTRHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSDENSITYHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSDENSITYHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSBULKDENSITYHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSBULKDENSITYHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSRLTVDENSITYHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSRLTVDENSITYHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSRLTVVAPORDENSHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSRLTVVAPORDENSHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSFLOWTIMEHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSFLOWTIMEHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSVISCOSITYDYNHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSVISCOSITYDYNHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSVISCOSITYKINHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSVISCOSITYKINHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSWTRSLBTYHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSWTRSLBTYHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSPHSCALEHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSPHSCALEHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSMELTINGPOINTHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSMELTINGPOINTHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSBOILINGPOINTHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSBOILINGPOINTHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSPARTITIONCOEFFHASNOAPPL sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-PCPHYSPARTITIONCOEFFHASNODATA sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-ACTIVEUUID sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-HASACTIVEENTITY sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-DRAFTENTITYCREATIONDATETIME sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-DRAFTENTITYOPERATIONCODE sy-vline 
WA_ISPHYSICALCHEMICALPROPERTYTP_STR-ISACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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