ABAP Select data from SAP table JVTO1_PM 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 JVTO1_PM 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 JVTO1_PM. 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 JVTO1_PM 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_JVTO1_PM TYPE STANDARD TABLE OF JVTO1_PM,
      WA_JVTO1_PM TYPE JVTO1_PM,
      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: <JVTO1_PM> TYPE JVTO1_PM.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_JVTO1_PM.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM JVTO1_PM
  INTO TABLE IT_JVTO1_PM.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM JVTO1_PM
*  INTO TABLE @DATA(IT_JVTO1_PM2).
*--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_JVTO1_PM INDEX 1 INTO DATA(WA_JVTO1_PM2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_JVTO1_PM ASSIGNING <JVTO1_PM>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<JVTO1_PM>-RCLNT = 1.
<JVTO1_PM>-RLDNR = 1.
<JVTO1_PM>-RRCTY = 1.
<JVTO1_PM>-RVERS = 1.
<JVTO1_PM>-RYEAR = 1.
ENDLOOP.

LOOP AT IT_JVTO1_PM INTO WA_JVTO1_PM.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_JVTO1_PM-ROBJNR, sy-vline,
WA_JVTO1_PM-COBJNR, sy-vline,
WA_JVTO1_PM-SOBJNR, sy-vline,
WA_JVTO1_PM-RTCUR, sy-vline,
WA_JVTO1_PM-RUNIT, sy-vline,
WA_JVTO1_PM-DRCRK, sy-vline.
ENDLOOP. *Add any further fields from structure WA_JVTO1_PM 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_JVTO1_PM 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_JVTO1_PM INTO WA_JVTO1_PM. *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 RLDNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-RLDNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RLDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RVERS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-RVERS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RVERS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field RYEAR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_JVTO1_PM-RYEAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field RUNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_JVTO1_PM-RUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RJVNAM CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-RJVNAM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RJVNAM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field REGROU CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-REGROU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-REGROU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RACCT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-RACCT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RACCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RCNTR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-RCNTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RCNTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RORDNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-RORDNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RORDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field RPROJK CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT' EXPORTING input = WA_JVTO1_PM-RPROJK IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RPROJK.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RPRCTR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-RPRCTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RPRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RANLN1 CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-RANLN1 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RANLN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RANLN2 CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-RANLN2 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RANLN2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RRECIN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-RRECIN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RRECIN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RPARTN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-RPARTN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-RPARTN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NPLNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_JVTO1_PM-NPLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-NPLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field VORNR CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT' EXPORTING input = WA_JVTO1_PM-VORNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_JVTO1_PM-VORNR.
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_JVTO1_PM_STR,
RCLNT TYPE STRING,
RLDNR TYPE STRING,
RRCTY TYPE STRING,
RVERS TYPE STRING,
RYEAR TYPE STRING,
ROBJNR TYPE STRING,
COBJNR TYPE STRING,
SOBJNR TYPE STRING,
RTCUR TYPE STRING,
RUNIT TYPE STRING,
DRCRK TYPE STRING,
RPMAX TYPE STRING,
RBUKRS TYPE STRING,
RJVNAM TYPE STRING,
REGROU TYPE STRING,
RACCT TYPE STRING,
RBUSA TYPE STRING,
RCNTR TYPE STRING,
RORDNR TYPE STRING,
RPROJK TYPE STRING,
RPRCTR TYPE STRING,
RANLN1 TYPE STRING,
RANLN2 TYPE STRING,
RANBWA TYPE STRING,
RRECIN TYPE STRING,
RPARTN TYPE STRING,
RKOKRS TYPE STRING,
NPLNR TYPE STRING,
VORNR TYPE STRING,
AUFPL TYPE STRING,
APLZL TYPE STRING,
TSLVT TYPE STRING,
TSL01 TYPE STRING,
TSL02 TYPE STRING,
TSL03 TYPE STRING,
TSL04 TYPE STRING,
TSL05 TYPE STRING,
TSL06 TYPE STRING,
TSL07 TYPE STRING,
TSL08 TYPE STRING,
TSL09 TYPE STRING,
TSL10 TYPE STRING,
TSL11 TYPE STRING,
TSL12 TYPE STRING,
TSL13 TYPE STRING,
TSL14 TYPE STRING,
TSL15 TYPE STRING,
TSL16 TYPE STRING,
HSLVT TYPE STRING,
HSL01 TYPE STRING,
HSL02 TYPE STRING,
HSL03 TYPE STRING,
HSL04 TYPE STRING,
HSL05 TYPE STRING,
HSL06 TYPE STRING,
HSL07 TYPE STRING,
HSL08 TYPE STRING,
HSL09 TYPE STRING,
HSL10 TYPE STRING,
HSL11 TYPE STRING,
HSL12 TYPE STRING,
HSL13 TYPE STRING,
HSL14 TYPE STRING,
HSL15 TYPE STRING,
HSL16 TYPE STRING,
KSLVT TYPE STRING,
KSL01 TYPE STRING,
KSL02 TYPE STRING,
KSL03 TYPE STRING,
KSL04 TYPE STRING,
KSL05 TYPE STRING,
KSL06 TYPE STRING,
KSL07 TYPE STRING,
KSL08 TYPE STRING,
KSL09 TYPE STRING,
KSL10 TYPE STRING,
KSL11 TYPE STRING,
KSL12 TYPE STRING,
KSL13 TYPE STRING,
KSL14 TYPE STRING,
KSL15 TYPE STRING,
KSL16 TYPE STRING,
MSLVT TYPE STRING,
MSL01 TYPE STRING,
MSL02 TYPE STRING,
MSL03 TYPE STRING,
MSL04 TYPE STRING,
MSL05 TYPE STRING,
MSL06 TYPE STRING,
MSL07 TYPE STRING,
MSL08 TYPE STRING,
MSL09 TYPE STRING,
MSL10 TYPE STRING,
MSL11 TYPE STRING,
MSL12 TYPE STRING,
MSL13 TYPE STRING,
MSL14 TYPE STRING,
MSL15 TYPE STRING,
MSL16 TYPE STRING,
CSPRED TYPE STRING,
QSPRED TYPE STRING,
CTSLVT TYPE STRING,
CTSL01 TYPE STRING,
CTSL02 TYPE STRING,
CTSL03 TYPE STRING,
CTSL04 TYPE STRING,
CTSL05 TYPE STRING,
CTSL06 TYPE STRING,
CTSL07 TYPE STRING,
CTSL08 TYPE STRING,
CTSL09 TYPE STRING,
CTSL10 TYPE STRING,
CTSL11 TYPE STRING,
CTSL12 TYPE STRING,
CTSL13 TYPE STRING,
CTSL14 TYPE STRING,
CTSL15 TYPE STRING,
CTSL16 TYPE STRING,
CHSLVT TYPE STRING,
CHSL01 TYPE STRING,
CHSL02 TYPE STRING,
CHSL03 TYPE STRING,
CHSL04 TYPE STRING,
CHSL05 TYPE STRING,
CHSL06 TYPE STRING,
CHSL07 TYPE STRING,
CHSL08 TYPE STRING,
CHSL09 TYPE STRING,
CHSL10 TYPE STRING,
CHSL11 TYPE STRING,
CHSL12 TYPE STRING,
CHSL13 TYPE STRING,
CHSL14 TYPE STRING,
CHSL15 TYPE STRING,
CHSL16 TYPE STRING,
PRODPER TYPE STRING,END OF T_EKKO_STR. DATA: WA_JVTO1_PM_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_JVTO1_PM_STR-RCLNT sy-vline
WA_JVTO1_PM_STR-RLDNR sy-vline
WA_JVTO1_PM_STR-RRCTY sy-vline
WA_JVTO1_PM_STR-RVERS sy-vline
WA_JVTO1_PM_STR-RYEAR sy-vline
WA_JVTO1_PM_STR-ROBJNR sy-vline
WA_JVTO1_PM_STR-COBJNR sy-vline
WA_JVTO1_PM_STR-SOBJNR sy-vline
WA_JVTO1_PM_STR-RTCUR sy-vline
WA_JVTO1_PM_STR-RUNIT sy-vline
WA_JVTO1_PM_STR-DRCRK sy-vline
WA_JVTO1_PM_STR-RPMAX sy-vline
WA_JVTO1_PM_STR-RBUKRS sy-vline
WA_JVTO1_PM_STR-RJVNAM sy-vline
WA_JVTO1_PM_STR-REGROU sy-vline
WA_JVTO1_PM_STR-RACCT sy-vline
WA_JVTO1_PM_STR-RBUSA sy-vline
WA_JVTO1_PM_STR-RCNTR sy-vline
WA_JVTO1_PM_STR-RORDNR sy-vline
WA_JVTO1_PM_STR-RPROJK sy-vline
WA_JVTO1_PM_STR-RPRCTR sy-vline
WA_JVTO1_PM_STR-RANLN1 sy-vline
WA_JVTO1_PM_STR-RANLN2 sy-vline
WA_JVTO1_PM_STR-RANBWA sy-vline
WA_JVTO1_PM_STR-RRECIN sy-vline
WA_JVTO1_PM_STR-RPARTN sy-vline
WA_JVTO1_PM_STR-RKOKRS sy-vline
WA_JVTO1_PM_STR-NPLNR sy-vline
WA_JVTO1_PM_STR-VORNR sy-vline
WA_JVTO1_PM_STR-AUFPL sy-vline
WA_JVTO1_PM_STR-APLZL sy-vline
WA_JVTO1_PM_STR-TSLVT sy-vline
WA_JVTO1_PM_STR-TSL01 sy-vline
WA_JVTO1_PM_STR-TSL02 sy-vline
WA_JVTO1_PM_STR-TSL03 sy-vline
WA_JVTO1_PM_STR-TSL04 sy-vline
WA_JVTO1_PM_STR-TSL05 sy-vline
WA_JVTO1_PM_STR-TSL06 sy-vline
WA_JVTO1_PM_STR-TSL07 sy-vline
WA_JVTO1_PM_STR-TSL08 sy-vline
WA_JVTO1_PM_STR-TSL09 sy-vline
WA_JVTO1_PM_STR-TSL10 sy-vline
WA_JVTO1_PM_STR-TSL11 sy-vline
WA_JVTO1_PM_STR-TSL12 sy-vline
WA_JVTO1_PM_STR-TSL13 sy-vline
WA_JVTO1_PM_STR-TSL14 sy-vline
WA_JVTO1_PM_STR-TSL15 sy-vline
WA_JVTO1_PM_STR-TSL16 sy-vline
WA_JVTO1_PM_STR-HSLVT sy-vline
WA_JVTO1_PM_STR-HSL01 sy-vline
WA_JVTO1_PM_STR-HSL02 sy-vline
WA_JVTO1_PM_STR-HSL03 sy-vline
WA_JVTO1_PM_STR-HSL04 sy-vline
WA_JVTO1_PM_STR-HSL05 sy-vline
WA_JVTO1_PM_STR-HSL06 sy-vline
WA_JVTO1_PM_STR-HSL07 sy-vline
WA_JVTO1_PM_STR-HSL08 sy-vline
WA_JVTO1_PM_STR-HSL09 sy-vline
WA_JVTO1_PM_STR-HSL10 sy-vline
WA_JVTO1_PM_STR-HSL11 sy-vline
WA_JVTO1_PM_STR-HSL12 sy-vline
WA_JVTO1_PM_STR-HSL13 sy-vline
WA_JVTO1_PM_STR-HSL14 sy-vline
WA_JVTO1_PM_STR-HSL15 sy-vline
WA_JVTO1_PM_STR-HSL16 sy-vline
WA_JVTO1_PM_STR-KSLVT sy-vline
WA_JVTO1_PM_STR-KSL01 sy-vline
WA_JVTO1_PM_STR-KSL02 sy-vline
WA_JVTO1_PM_STR-KSL03 sy-vline
WA_JVTO1_PM_STR-KSL04 sy-vline
WA_JVTO1_PM_STR-KSL05 sy-vline
WA_JVTO1_PM_STR-KSL06 sy-vline
WA_JVTO1_PM_STR-KSL07 sy-vline
WA_JVTO1_PM_STR-KSL08 sy-vline
WA_JVTO1_PM_STR-KSL09 sy-vline
WA_JVTO1_PM_STR-KSL10 sy-vline
WA_JVTO1_PM_STR-KSL11 sy-vline
WA_JVTO1_PM_STR-KSL12 sy-vline
WA_JVTO1_PM_STR-KSL13 sy-vline
WA_JVTO1_PM_STR-KSL14 sy-vline
WA_JVTO1_PM_STR-KSL15 sy-vline
WA_JVTO1_PM_STR-KSL16 sy-vline
WA_JVTO1_PM_STR-MSLVT sy-vline
WA_JVTO1_PM_STR-MSL01 sy-vline
WA_JVTO1_PM_STR-MSL02 sy-vline
WA_JVTO1_PM_STR-MSL03 sy-vline
WA_JVTO1_PM_STR-MSL04 sy-vline
WA_JVTO1_PM_STR-MSL05 sy-vline
WA_JVTO1_PM_STR-MSL06 sy-vline
WA_JVTO1_PM_STR-MSL07 sy-vline
WA_JVTO1_PM_STR-MSL08 sy-vline
WA_JVTO1_PM_STR-MSL09 sy-vline
WA_JVTO1_PM_STR-MSL10 sy-vline
WA_JVTO1_PM_STR-MSL11 sy-vline
WA_JVTO1_PM_STR-MSL12 sy-vline
WA_JVTO1_PM_STR-MSL13 sy-vline
WA_JVTO1_PM_STR-MSL14 sy-vline
WA_JVTO1_PM_STR-MSL15 sy-vline
WA_JVTO1_PM_STR-MSL16 sy-vline
WA_JVTO1_PM_STR-CSPRED sy-vline
WA_JVTO1_PM_STR-QSPRED sy-vline
WA_JVTO1_PM_STR-CTSLVT sy-vline
WA_JVTO1_PM_STR-CTSL01 sy-vline
WA_JVTO1_PM_STR-CTSL02 sy-vline
WA_JVTO1_PM_STR-CTSL03 sy-vline
WA_JVTO1_PM_STR-CTSL04 sy-vline
WA_JVTO1_PM_STR-CTSL05 sy-vline
WA_JVTO1_PM_STR-CTSL06 sy-vline
WA_JVTO1_PM_STR-CTSL07 sy-vline
WA_JVTO1_PM_STR-CTSL08 sy-vline
WA_JVTO1_PM_STR-CTSL09 sy-vline
WA_JVTO1_PM_STR-CTSL10 sy-vline
WA_JVTO1_PM_STR-CTSL11 sy-vline
WA_JVTO1_PM_STR-CTSL12 sy-vline
WA_JVTO1_PM_STR-CTSL13 sy-vline
WA_JVTO1_PM_STR-CTSL14 sy-vline
WA_JVTO1_PM_STR-CTSL15 sy-vline
WA_JVTO1_PM_STR-CTSL16 sy-vline
WA_JVTO1_PM_STR-CHSLVT sy-vline
WA_JVTO1_PM_STR-CHSL01 sy-vline
WA_JVTO1_PM_STR-CHSL02 sy-vline
WA_JVTO1_PM_STR-CHSL03 sy-vline
WA_JVTO1_PM_STR-CHSL04 sy-vline
WA_JVTO1_PM_STR-CHSL05 sy-vline
WA_JVTO1_PM_STR-CHSL06 sy-vline
WA_JVTO1_PM_STR-CHSL07 sy-vline
WA_JVTO1_PM_STR-CHSL08 sy-vline
WA_JVTO1_PM_STR-CHSL09 sy-vline
WA_JVTO1_PM_STR-CHSL10 sy-vline
WA_JVTO1_PM_STR-CHSL11 sy-vline
WA_JVTO1_PM_STR-CHSL12 sy-vline
WA_JVTO1_PM_STR-CHSL13 sy-vline
WA_JVTO1_PM_STR-CHSL14 sy-vline
WA_JVTO1_PM_STR-CHSL15 sy-vline
WA_JVTO1_PM_STR-CHSL16 sy-vline
WA_JVTO1_PM_STR-PRODPER sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.