ABAP Select data from SAP table PRSHOPERBASE into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PRSHOPERBASE 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 PRSHOPERBASE. 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 PRSHOPERBASE 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_PRSHOPERBASE TYPE STANDARD TABLE OF PRSHOPERBASE,
      WA_PRSHOPERBASE TYPE PRSHOPERBASE,
      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: <PRSHOPERBASE> TYPE PRSHOPERBASE.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PRSHOPERBASE
*  INTO TABLE @DATA(IT_PRSHOPERBASE2).
*--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_PRSHOPERBASE INDEX 1 INTO DATA(WA_PRSHOPERBASE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PRSHOPERBASE>-MANDT = 1.
<PRSHOPERBASE>-MAINTORDERROUTINGNUMBER = 1.
<PRSHOPERBASE>-MAINTORDEROPERATIONCOUNTER = 1.
<PRSHOPERBASE>-MAINTENANCEORDER = 1.
<PRSHOPERBASE>-MAINTENANCEORDEROPERATION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PRSHOPERBASE-MAINTENANCEORDERSUBOPERATION, sy-vline,
  WA_PRSHOPERBASE-MAINTORDERCONFIRMATION, sy-vline,
  WA_PRSHOPERBASE-OPERATIONCONTROLKEY, sy-vline,
  WA_PRSHOPERBASE-OPERATIONDESCRIPTION, sy-vline,
  WA_PRSHOPERBASE-OPERATIONPERSONRESPONSIBLE, sy-vline,
  WA_PRSHOPERBASE-PERSONFULLNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PRSHOPERBASE 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_PRSHOPERBASE 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_PRSHOPERBASE INTO WA_PRSHOPERBASE.


*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 MAINTENANCEORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRSHOPERBASE-MAINTENANCEORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRSHOPERBASE-MAINTENANCEORDER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field MAINTENANCEORDERSUBOPERATION
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_PRSHOPERBASE-MAINTENANCEORDERSUBOPERATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRSHOPERBASE-MAINTENANCEORDERSUBOPERATION.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field MAINTENANCENOTIFICATION
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PRSHOPERBASE-MAINTENANCENOTIFICATION
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PRSHOPERBASE-MAINTENANCENOTIFICATION.
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_PRSHOPERBASE_STR, 
MANDT TYPE STRING,
MAINTORDERROUTINGNUMBER TYPE STRING,
MAINTORDEROPERATIONCOUNTER TYPE STRING,
MAINTENANCEORDER TYPE STRING,
MAINTENANCEORDEROPERATION TYPE STRING,
MAINTENANCEORDERSUBOPERATION TYPE STRING,
MAINTORDERCONFIRMATION TYPE STRING,
OPERATIONCONTROLKEY TYPE STRING,
OPERATIONDESCRIPTION TYPE STRING,
OPERATIONPERSONRESPONSIBLE TYPE STRING,
PERSONFULLNAME TYPE STRING,
PLANT TYPE STRING,
MAINTORDEROPERATIONINTERNALID TYPE STRING,
WORKCENTERINTERNALID TYPE STRING,
WORKCENTERTYPECODE TYPE STRING,
WORKCENTER TYPE STRING,
NUMBEROFCAPACITIES TYPE STRING,
OPERATIONHASLONGTEXT TYPE STRING,
ORDERHASLONGTEXT TYPE STRING,
MAINTENANCEORDERDESC TYPE STRING,
MAINTENANCEORDERTYPE TYPE STRING,
MAINTORDBASICSTARTDATE TYPE STRING,
MAINTORDBASICSTARTTIME TYPE STRING,
MAINTORDBASICENDDATE TYPE STRING,
MAINTORDBASICENDTIME TYPE STRING,
MAINTENANCEACTIVITYTYPE TYPE STRING,
MAINTPRIORITY TYPE STRING,
MAINTPRIORITYTYPE TYPE STRING,
SUPERIORPROJECTNETWORK TYPE STRING,
CONTROLLINGAREA TYPE STRING,
RESPONSIBLECOSTCENTER TYPE STRING,
BASICSCHEDULINGTYPE TYPE STRING,
MAINWORKCENTER TYPE STRING,
MAINWORKCENTERPLANT TYPE STRING,
MAINTENANCEPLANNINGPLANT TYPE STRING,
MAINTENANCEPLANNERGROUP TYPE STRING,
MAINTENANCEREVISION TYPE STRING,
MAINTENANCEPLAN TYPE STRING,
MAINTENANCEPLANT TYPE STRING,
OPERATIONSYSTEMCONDITION TYPE STRING,
ORDERSYSTEMCONDITION TYPE STRING,
OPERATIONEQUIPMENT TYPE STRING,
RELEVANTOPERATIONFUNCLOCATION TYPE STRING,
OPERATIONPLANNEDWORK TYPE STRING,
OPERATIONPLANNEDWORKUNIT TYPE STRING,
OPERATIONDURATION TYPE STRING,
OPERATIONDURATIONUNIT TYPE STRING,
OPERLSTSCHEDLDEXECSTRTDTE TYPE STRING,
OPERLSTSCHEDLDEXECSTRTTME TYPE STRING,
OPERLSTSCHEDLDEXECENDDTE TYPE STRING,
OPERLSTSCHEDLDEXECENDTME TYPE STRING,
OPLTSTSCHEDLDEXECSTRTDTE TYPE STRING,
OPLTSTSCHEDLDEXECSTRTTME TYPE STRING,
OPLTSTSCHEDLDEXECENDDTE TYPE STRING,
OPLTSTSCHEDLDEXECENDTME TYPE STRING,
SCHEDULEDBASICSTARTDATE TYPE STRING,
SCHEDULEDBASICSTARTTIME TYPE STRING,
SCHEDULEDBASICENDDATE TYPE STRING,
SCHEDULEDBASICENDTIME TYPE STRING,
OPBSCSTARTDATECONSTRAINTTYPE TYPE STRING,
CONSTRAINTDATEFORBSCSTARTDATE TYPE STRING,
CONSTRAINTTIMEFORBSCSTARTTIME TYPE STRING,
OPBSCENDDATECONSTRAINTTYPE TYPE STRING,
CONSTRAINTDATEFORBSCFINISHDATE TYPE STRING,
CONSTRAINTTIMEFORBSCFINISHTIME TYPE STRING,
SCHEDULINGISPERFORMEDBACKWARD TYPE STRING,
SCHEDULINGTYPE TYPE STRING,
MATERIALSTATUS TYPE STRING,
PROCESSINGSTATUS TYPE STRING,
HASCROSSORDERRELATIONSHIP TYPE STRING,
OPERATIONHASSUBOPERATIONS TYPE STRING,
EQUIPMENT TYPE STRING,
MAINTOBJECTLOCACCTASSGMTNMBR TYPE STRING,
MAINTENANCENOTIFICATION TYPE STRING,
MAINTENANCEORDERINTERNALID TYPE STRING,
LATESTACCEPTABLECOMPLETIONDATE TYPE STRING,
MAINTOPERATIONEXECSTAGECODE TYPE STRING,
MAINTORDPROCESSPHASECODE TYPE STRING,
MAINTORDPROCESSSUBPHASECODE TYPE STRING,
MAINTORDOPPROCESSPHASECODE TYPE STRING,
MAINTORDOPPROCESSSUBPHASECODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PRSHOPERBASE_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_PRSHOPERBASE_STR-MANDT sy-vline 
WA_PRSHOPERBASE_STR-MAINTORDERROUTINGNUMBER sy-vline 
WA_PRSHOPERBASE_STR-MAINTORDEROPERATIONCOUNTER sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCEORDER sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCEORDEROPERATION sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCEORDERSUBOPERATION sy-vline 
WA_PRSHOPERBASE_STR-MAINTORDERCONFIRMATION sy-vline 
WA_PRSHOPERBASE_STR-OPERATIONCONTROLKEY sy-vline 
WA_PRSHOPERBASE_STR-OPERATIONDESCRIPTION sy-vline 
WA_PRSHOPERBASE_STR-OPERATIONPERSONRESPONSIBLE sy-vline 
WA_PRSHOPERBASE_STR-PERSONFULLNAME sy-vline 
WA_PRSHOPERBASE_STR-PLANT sy-vline 
WA_PRSHOPERBASE_STR-MAINTORDEROPERATIONINTERNALID sy-vline 
WA_PRSHOPERBASE_STR-WORKCENTERINTERNALID sy-vline 
WA_PRSHOPERBASE_STR-WORKCENTERTYPECODE sy-vline 
WA_PRSHOPERBASE_STR-WORKCENTER sy-vline 
WA_PRSHOPERBASE_STR-NUMBEROFCAPACITIES sy-vline 
WA_PRSHOPERBASE_STR-OPERATIONHASLONGTEXT sy-vline 
WA_PRSHOPERBASE_STR-ORDERHASLONGTEXT sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCEORDERDESC sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCEORDERTYPE sy-vline 
WA_PRSHOPERBASE_STR-MAINTORDBASICSTARTDATE sy-vline 
WA_PRSHOPERBASE_STR-MAINTORDBASICSTARTTIME sy-vline 
WA_PRSHOPERBASE_STR-MAINTORDBASICENDDATE sy-vline 
WA_PRSHOPERBASE_STR-MAINTORDBASICENDTIME sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCEACTIVITYTYPE sy-vline 
WA_PRSHOPERBASE_STR-MAINTPRIORITY sy-vline 
WA_PRSHOPERBASE_STR-MAINTPRIORITYTYPE sy-vline 
WA_PRSHOPERBASE_STR-SUPERIORPROJECTNETWORK sy-vline 
WA_PRSHOPERBASE_STR-CONTROLLINGAREA sy-vline 
WA_PRSHOPERBASE_STR-RESPONSIBLECOSTCENTER sy-vline 
WA_PRSHOPERBASE_STR-BASICSCHEDULINGTYPE sy-vline 
WA_PRSHOPERBASE_STR-MAINWORKCENTER sy-vline 
WA_PRSHOPERBASE_STR-MAINWORKCENTERPLANT sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCEPLANNINGPLANT sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCEPLANNERGROUP sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCEREVISION sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCEPLAN sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCEPLANT sy-vline 
WA_PRSHOPERBASE_STR-OPERATIONSYSTEMCONDITION sy-vline 
WA_PRSHOPERBASE_STR-ORDERSYSTEMCONDITION sy-vline 
WA_PRSHOPERBASE_STR-OPERATIONEQUIPMENT sy-vline 
WA_PRSHOPERBASE_STR-RELEVANTOPERATIONFUNCLOCATION sy-vline 
WA_PRSHOPERBASE_STR-OPERATIONPLANNEDWORK sy-vline 
WA_PRSHOPERBASE_STR-OPERATIONPLANNEDWORKUNIT sy-vline 
WA_PRSHOPERBASE_STR-OPERATIONDURATION sy-vline 
WA_PRSHOPERBASE_STR-OPERATIONDURATIONUNIT sy-vline 
WA_PRSHOPERBASE_STR-OPERLSTSCHEDLDEXECSTRTDTE sy-vline 
WA_PRSHOPERBASE_STR-OPERLSTSCHEDLDEXECSTRTTME sy-vline 
WA_PRSHOPERBASE_STR-OPERLSTSCHEDLDEXECENDDTE sy-vline 
WA_PRSHOPERBASE_STR-OPERLSTSCHEDLDEXECENDTME sy-vline 
WA_PRSHOPERBASE_STR-OPLTSTSCHEDLDEXECSTRTDTE sy-vline 
WA_PRSHOPERBASE_STR-OPLTSTSCHEDLDEXECSTRTTME sy-vline 
WA_PRSHOPERBASE_STR-OPLTSTSCHEDLDEXECENDDTE sy-vline 
WA_PRSHOPERBASE_STR-OPLTSTSCHEDLDEXECENDTME sy-vline 
WA_PRSHOPERBASE_STR-SCHEDULEDBASICSTARTDATE sy-vline 
WA_PRSHOPERBASE_STR-SCHEDULEDBASICSTARTTIME sy-vline 
WA_PRSHOPERBASE_STR-SCHEDULEDBASICENDDATE sy-vline 
WA_PRSHOPERBASE_STR-SCHEDULEDBASICENDTIME sy-vline 
WA_PRSHOPERBASE_STR-OPBSCSTARTDATECONSTRAINTTYPE sy-vline 
WA_PRSHOPERBASE_STR-CONSTRAINTDATEFORBSCSTARTDATE sy-vline 
WA_PRSHOPERBASE_STR-CONSTRAINTTIMEFORBSCSTARTTIME sy-vline 
WA_PRSHOPERBASE_STR-OPBSCENDDATECONSTRAINTTYPE sy-vline 
WA_PRSHOPERBASE_STR-CONSTRAINTDATEFORBSCFINISHDATE sy-vline 
WA_PRSHOPERBASE_STR-CONSTRAINTTIMEFORBSCFINISHTIME sy-vline 
WA_PRSHOPERBASE_STR-SCHEDULINGISPERFORMEDBACKWARD sy-vline 
WA_PRSHOPERBASE_STR-SCHEDULINGTYPE sy-vline 
WA_PRSHOPERBASE_STR-MATERIALSTATUS sy-vline 
WA_PRSHOPERBASE_STR-PROCESSINGSTATUS sy-vline 
WA_PRSHOPERBASE_STR-HASCROSSORDERRELATIONSHIP sy-vline 
WA_PRSHOPERBASE_STR-OPERATIONHASSUBOPERATIONS sy-vline 
WA_PRSHOPERBASE_STR-EQUIPMENT sy-vline 
WA_PRSHOPERBASE_STR-MAINTOBJECTLOCACCTASSGMTNMBR sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCENOTIFICATION sy-vline 
WA_PRSHOPERBASE_STR-MAINTENANCEORDERINTERNALID sy-vline 
WA_PRSHOPERBASE_STR-LATESTACCEPTABLECOMPLETIONDATE sy-vline 
WA_PRSHOPERBASE_STR-MAINTOPERATIONEXECSTAGECODE sy-vline 
WA_PRSHOPERBASE_STR-MAINTORDPROCESSPHASECODE sy-vline 
WA_PRSHOPERBASE_STR-MAINTORDPROCESSSUBPHASECODE sy-vline 
WA_PRSHOPERBASE_STR-MAINTORDOPPROCESSPHASECODE sy-vline 
WA_PRSHOPERBASE_STR-MAINTORDOPPROCESSSUBPHASECODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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