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

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ISDFPS/PM_MBOOK_CUST_PRI
*  INTO TABLE @DATA(IT_/ISDFPS/PM_MBOOK_CUST_PRI2).
*--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_MBOOK_CUST_PRI INDEX 1 INTO DATA(WA_/ISDFPS/PM_MBOOK_CUST_PRI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</ISDFPS/PM_MBOOK_CUST_PRI>-OBJECT = 1.
</ISDFPS/PM_MBOOK_CUST_PRI>-CLASSNAME = 1.
</ISDFPS/PM_MBOOK_CUST_PRI>-INSTANCE = 1.
</ISDFPS/PM_MBOOK_CUST_PRI>-REPORTNAME = 1.
</ISDFPS/PM_MBOOK_CUST_PRI>-FORMULARNAME = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ISDFPS/PM_MBOOK_CUST_PRI-TDSFNAME, sy-vline,
  WA_/ISDFPS/PM_MBOOK_CUST_PRI-ITCPP, sy-vline,
  WA_/ISDFPS/PM_MBOOK_CUST_PRI-TDPAGESLCT, sy-vline,
  WA_/ISDFPS/PM_MBOOK_CUST_PRI-TDCOPIES, sy-vline,
  WA_/ISDFPS/PM_MBOOK_CUST_PRI-TDDEST, sy-vline,
  WA_/ISDFPS/PM_MBOOK_CUST_PRI-TDPREVIEW, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/ISDFPS/PM_MBOOK_CUST_PRI 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_MBOOK_CUST_PRI 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_MBOOK_CUST_PRI INTO WA_/ISDFPS/PM_MBOOK_CUST_PRI.


*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 SPDEV, internal->external for field TDDEST
CALL FUNCTION 'CONVERSION_EXIT_SPDEV_OUTPUT'
  EXPORTING
    input =                      WA_/ISDFPS/PM_MBOOK_CUST_PRI-TDDEST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/PM_MBOOK_CUST_PRI-TDDEST.
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_MBOOK_CUST_PRI_STR, 
OBJECT TYPE STRING,
CLASSNAME TYPE STRING,
INSTANCE TYPE STRING,
REPORTNAME TYPE STRING,
FORMULARNAME TYPE STRING,
TDSFNAME TYPE STRING,
ITCPP TYPE STRING,
TDPAGESLCT TYPE STRING,
TDCOPIES TYPE STRING,
TDDEST TYPE STRING,
TDPREVIEW TYPE STRING,
TDNOPREV TYPE STRING,
TDNOPRINT TYPE STRING,
TDNEWID TYPE STRING,
TDPAGEFORM TYPE STRING,
TDDATASET TYPE STRING,
TDSUFFIX1 TYPE STRING,
TDSUFFIX2 TYPE STRING,
TDIMMED TYPE STRING,
TDDELETE TYPE STRING,
TDLIFETIME TYPE STRING,
TDSCHEDULE TYPE STRING,
TDSENDDATE TYPE STRING,
TDSENDTIME TYPE STRING,
TDTELELAND TYPE STRING,
TDTELENUM TYPE STRING,
TDTELENUME TYPE STRING,
TDTITLE TYPE STRING,
TDAPPL TYPE STRING,
TDPRINTER TYPE STRING,
TDDRIVER TYPE STRING,
TDABAP TYPE STRING,
TDOTFCALL TYPE STRING,
TDOTFTYPE TYPE STRING,
TDSPOOLID TYPE STRING,
TDFAXID TYPE STRING,
TDMAILID TYPE STRING,
TDPAGES TYPE STRING,
TDFORMS TYPE STRING,
TDDEVICE TYPE STRING,
TDWARNINGS TYPE STRING,
TDSCREEN TYPE STRING,
TDSCDRIVER TYPE STRING,
TDSCABAP TYPE STRING,
TDPROGRAM TYPE STRING,
TDTEST TYPE STRING,
TDSCRNPOS TYPE STRING,
TDCOVER TYPE STRING,
TDCOVTITLE TYPE STRING,
TDRECEIVER TYPE STRING,
TDDIVISION TYPE STRING,
TDAUTORITY TYPE STRING,
TDARMOD TYPE STRING,
TDIEXIT TYPE STRING,
USEREXIT TYPE STRING,
TDGETOTF TYPE STRING,
TDRTL TYPE STRING,
FAXFORMAT TYPE STRING,
TDFAXUSER TYPE STRING,
RQPOSNAME TYPE STRING,
TDFINAL TYPE STRING,
BCS_REQST TYPE STRING,
BCS_STATUS TYPE STRING,
INFOTEXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/ISDFPS/PM_MBOOK_CUST_PRI_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_MBOOK_CUST_PRI_STR-OBJECT sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-CLASSNAME sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-INSTANCE sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-REPORTNAME sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-FORMULARNAME sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDSFNAME sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-ITCPP sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDPAGESLCT sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDCOPIES sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDDEST sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDPREVIEW sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDNOPREV sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDNOPRINT sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDNEWID sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDPAGEFORM sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDDATASET sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDSUFFIX1 sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDSUFFIX2 sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDIMMED sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDDELETE sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDLIFETIME sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDSCHEDULE sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDSENDDATE sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDSENDTIME sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDTELELAND sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDTELENUM sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDTELENUME sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDTITLE sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDAPPL sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDPRINTER sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDDRIVER sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDABAP sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDOTFCALL sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDOTFTYPE sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDSPOOLID sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDFAXID sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDMAILID sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDPAGES sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDFORMS sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDDEVICE sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDWARNINGS sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDSCREEN sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDSCDRIVER sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDSCABAP sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDPROGRAM sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDTEST sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDSCRNPOS sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDCOVER sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDCOVTITLE sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDRECEIVER sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDDIVISION sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDAUTORITY sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDARMOD sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDIEXIT sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-USEREXIT sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDGETOTF sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDRTL sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-FAXFORMAT sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDFAXUSER sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-RQPOSNAME sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-TDFINAL sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-BCS_REQST sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-BCS_STATUS sy-vline 
WA_/ISDFPS/PM_MBOOK_CUST_PRI_STR-INFOTEXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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