ABAP Select data from SAP table /SAPAPO/TDL_ORD_PLO_STR 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 /SAPAPO/TDL_ORD_PLO_STR 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 /SAPAPO/TDL_ORD_PLO_STR. 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 /SAPAPO/TDL_ORD_PLO_STR 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_/SAPAPO/TDL_ORD_PLO_STR TYPE STANDARD TABLE OF /SAPAPO/TDL_ORD_PLO_STR,
      WA_/SAPAPO/TDL_ORD_PLO_STR TYPE /SAPAPO/TDL_ORD_PLO_STR,
      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: </SAPAPO/TDL_ORD_PLO_STR> TYPE /SAPAPO/TDL_ORD_PLO_STR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPAPO/TDL_ORD_PLO_STR
*  INTO TABLE @DATA(IT_/SAPAPO/TDL_ORD_PLO_STR2).
*--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_/SAPAPO/TDL_ORD_PLO_STR INDEX 1 INTO DATA(WA_/SAPAPO/TDL_ORD_PLO_STR2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPAPO/TDL_ORD_PLO_STR ASSIGNING </SAPAPO/TDL_ORD_PLO_STR>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/TDL_ORD_PLO_STR>-ORDID = 1.
</SAPAPO/TDL_ORD_PLO_STR>-ORDNO = 1.
</SAPAPO/TDL_ORD_PLO_STR>-OLTP_TRANSFER = 1.
</SAPAPO/TDL_ORD_PLO_STR>-APPRVL_STATE = 1.
</SAPAPO/TDL_ORD_PLO_STR>-CNVIN = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPAPO/TDL_ORD_PLO_STR-TRPID, sy-vline,
WA_/SAPAPO/TDL_ORD_PLO_STR-SUPPLIER_BUYTYPE_CODE, sy-vline,
WA_/SAPAPO/TDL_ORD_PLO_STR-ITEMNO, sy-vline,
WA_/SAPAPO/TDL_ORD_PLO_STR-SCHEDNO, sy-vline,
WA_/SAPAPO/TDL_ORD_PLO_STR-RCPT_OR_REQ, sy-vline,
WA_/SAPAPO/TDL_ORD_PLO_STR-LOCIDFR, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SAPAPO/TDL_ORD_PLO_STR 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_/SAPAPO/TDL_ORD_PLO_STR 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_/SAPAPO/TDL_ORD_PLO_STR INTO WA_/SAPAPO/TDL_ORD_PLO_STR. *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 MATN1, internal->external for field MATID CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_/SAPAPO/TDL_ORD_PLO_STR-MATID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPAPO/TDL_ORD_PLO_STR-MATID.
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_/SAPAPO/TDL_ORD_PLO_STR_STR,
ORDID TYPE STRING,
ORDNO TYPE STRING,
OLTP_TRANSFER TYPE STRING,
APPRVL_STATE TYPE STRING,
CNVIN TYPE STRING,
TRPID TYPE STRING,
SUPPLIER_BUYTYPE_CODE TYPE STRING,
ITEMNO TYPE STRING,
SCHEDNO TYPE STRING,
RCPT_OR_REQ TYPE STRING,
LOCIDFR TYPE STRING,
LOCIDTO TYPE STRING,
MATID TYPE STRING,
ORIGQTY TYPE STRING,
RECQTY TYPE STRING,
OPENQTY TYPE STRING,
CONFQTY TYPE STRING,
START_TIME TYPE STRING,
AVAIL_TIME TYPE STRING,
DEPDEM_TIME TYPE STRING,
FIXED TYPE STRING,
BATCH_FR TYPE STRING,
BATCH_TO TYPE STRING,
STORAGELOC_FR TYPE STRING,
STORAGELOC_TO TYPE STRING,
FROM_CAT TYPE STRING,
TO_CAT TYPE STRING,
SERV_STATUS TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SAPAPO/TDL_ORD_PLO_STR_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_/SAPAPO/TDL_ORD_PLO_STR_STR-ORDID sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-ORDNO sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-OLTP_TRANSFER sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-APPRVL_STATE sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-CNVIN sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-TRPID sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-SUPPLIER_BUYTYPE_CODE sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-ITEMNO sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-SCHEDNO sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-RCPT_OR_REQ sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-LOCIDFR sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-LOCIDTO sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-MATID sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-ORIGQTY sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-RECQTY sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-OPENQTY sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-CONFQTY sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-START_TIME sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-AVAIL_TIME sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-DEPDEM_TIME sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-FIXED sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-BATCH_FR sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-BATCH_TO sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-STORAGELOC_FR sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-STORAGELOC_TO sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-FROM_CAT sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-TO_CAT sy-vline
WA_/SAPAPO/TDL_ORD_PLO_STR_STR-SERV_STATUS sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.