ABAP Select data from SAP table /ISDFPS/ME_MPLAN_MPOS 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 /ISDFPS/ME_MPLAN_MPOS 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/ME_MPLAN_MPOS. 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/ME_MPLAN_MPOS 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/ME_MPLAN_MPOS TYPE STANDARD TABLE OF /ISDFPS/ME_MPLAN_MPOS,
      WA_/ISDFPS/ME_MPLAN_MPOS TYPE /ISDFPS/ME_MPLAN_MPOS,
      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/ME_MPLAN_MPOS> TYPE /ISDFPS/ME_MPLAN_MPOS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /ISDFPS/ME_MPLAN_MPOS
*  INTO TABLE @DATA(IT_/ISDFPS/ME_MPLAN_MPOS2).
*--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/ME_MPLAN_MPOS INDEX 1 INTO DATA(WA_/ISDFPS/ME_MPLAN_MPOS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/ISDFPS/ME_MPLAN_MPOS ASSIGNING </ISDFPS/ME_MPLAN_MPOS>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
</ISDFPS/ME_MPLAN_MPOS>-ACTION = 1.
</ISDFPS/ME_MPLAN_MPOS>-WAPOS = 1.
</ISDFPS/ME_MPLAN_MPOS>-WARPL = 1.
</ISDFPS/ME_MPLAN_MPOS>-WSTRA = 1.
</ISDFPS/ME_MPLAN_MPOS>-WPPOS = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/ISDFPS/ME_MPLAN_MPOS-PSTXT, sy-vline,
WA_/ISDFPS/ME_MPLAN_MPOS-EQUNR, sy-vline,
WA_/ISDFPS/ME_MPLAN_MPOS-OBKNR, sy-vline,
WA_/ISDFPS/ME_MPLAN_MPOS-ERKNZ, sy-vline,
WA_/ISDFPS/ME_MPLAN_MPOS-AEKNZ, sy-vline,
WA_/ISDFPS/ME_MPLAN_MPOS-ERNAM, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/ISDFPS/ME_MPLAN_MPOS 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/ME_MPLAN_MPOS 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/ME_MPLAN_MPOS INTO WA_/ISDFPS/ME_MPLAN_MPOS. *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 WAPOS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/ISDFPS/ME_MPLAN_MPOS-WAPOS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/ME_MPLAN_MPOS-WAPOS.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit MATN1, internal->external for field BAUTL CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_/ISDFPS/ME_MPLAN_MPOS-BAUTL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/ME_MPLAN_MPOS-BAUTL.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

*Conversion exit GERNR, internal->external for field SERIALNR CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT' EXPORTING input = WA_/ISDFPS/ME_MPLAN_MPOS-SERIALNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/ME_MPLAN_MPOS-SERIALNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field SERMAT CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_/ISDFPS/ME_MPLAN_MPOS-SERMAT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/ME_MPLAN_MPOS-SERMAT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field PRUEFLOS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/ISDFPS/ME_MPLAN_MPOS-PRUEFLOS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/ISDFPS/ME_MPLAN_MPOS-PRUEFLOS.
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/ME_MPLAN_MPOS_STR,
ACTION TYPE STRING,
WAPOS TYPE STRING,
WARPL TYPE STRING,
WSTRA TYPE STRING,
WPPOS TYPE STRING,
PSTXT TYPE STRING,
EQUNR TYPE STRING,
OBKNR TYPE STRING,
ERKNZ TYPE STRING,
AEKNZ TYPE STRING,
ERNAM TYPE STRING,
ERSDT TYPE STRING,
AEDAT TYPE STRING,
AENAM TYPE STRING,
PLNTY TYPE STRING,
PLNNR TYPE STRING,
PLNAL TYPE STRING,
STATUS TYPE STRING,
LTKNZ TYPE STRING,
WPGRP TYPE STRING,
OBJTY TYPE STRING,
GEWRK TYPE STRING,
IWERK TYPE STRING,
SPRAS TYPE STRING,
ILOAN TYPE STRING,
ILOAI TYPE STRING,
LAUFN TYPE STRING,
BAUTL TYPE STRING,
ANLZU TYPE STRING,
AUART TYPE STRING,
INACT TYPE STRING,
ILART TYPE STRING,
GSBER TYPE STRING,
OBJNR TYPE STRING,
IND_ABRVO TYPE STRING,
PSPEL TYPE STRING,
STD_NETZ TYPE STRING,
STD_AVO TYPE STRING,
KDAUF TYPE STRING,
KDPOS TYPE STRING,
MITYP TYPE STRING,
BSTNR TYPE STRING,
BSTPO TYPE STRING,
PACKNO TYPE STRING,
NETPR TYPE STRING,
WAERS TYPE STRING,
SAKTO TYPE STRING,
AUFNR TYPE STRING,
APFKT TYPE STRING,
SCRRENTY TYPE STRING,
SERIALNR TYPE STRING,
SERMAT TYPE STRING,
DEVICEID TYPE STRING,
QMNUM TYPE STRING,
QMART TYPE STRING,
LBLNI TYPE STRING,
TASK_DETERMINE TYPE STRING,
PRIOK TYPE STRING,
QMKAT TYPE STRING,
QMGRP TYPE STRING,
TPLNR TYPE STRING,
UII TYPE STRING,
QMCOD TYPE STRING,
PHYNR TYPE STRING,
ART TYPE STRING,
PRUEFLOS TYPE STRING,
TSTMP_BW TYPE STRING,
NO_AUFRELKZ TYPE STRING,
CYCLESEQIND TYPE STRING,
ADPSP TYPE STRING,
IND_MPOS_API TYPE STRING,END OF T_EKKO_STR. DATA: WA_/ISDFPS/ME_MPLAN_MPOS_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/ME_MPLAN_MPOS_STR-ACTION sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-WAPOS sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-WARPL sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-WSTRA sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-WPPOS sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-PSTXT sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-EQUNR sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-OBKNR sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-ERKNZ sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-AEKNZ sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-ERNAM sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-ERSDT sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-AEDAT sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-AENAM sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-PLNTY sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-PLNNR sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-PLNAL sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-STATUS sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-LTKNZ sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-WPGRP sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-OBJTY sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-GEWRK sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-IWERK sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-SPRAS sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-ILOAN sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-ILOAI sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-LAUFN sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-BAUTL sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-ANLZU sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-AUART sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-INACT sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-ILART sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-GSBER sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-OBJNR sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-IND_ABRVO sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-PSPEL sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-STD_NETZ sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-STD_AVO sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-KDAUF sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-KDPOS sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-MITYP sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-BSTNR sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-BSTPO sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-PACKNO sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-NETPR sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-WAERS sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-SAKTO sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-AUFNR sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-APFKT sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-SCRRENTY sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-SERIALNR sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-SERMAT sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-DEVICEID sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-QMNUM sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-QMART sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-LBLNI sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-TASK_DETERMINE sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-PRIOK sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-QMKAT sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-QMGRP sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-TPLNR sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-UII sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-QMCOD sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-PHYNR sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-ART sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-PRUEFLOS sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-TSTMP_BW sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-NO_AUFRELKZ sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-CYCLESEQIND sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-ADPSP sy-vline
WA_/ISDFPS/ME_MPLAN_MPOS_STR-IND_MPOS_API sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.