ABAP Select data from SAP table FC01UPSRLST 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 FC01UPSRLST 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 FC01UPSRLST. 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 FC01UPSRLST 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_FC01UPSRLST TYPE STANDARD TABLE OF FC01UPSRLST,
      WA_FC01UPSRLST TYPE FC01UPSRLST,
      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: <FC01UPSRLST> TYPE FC01UPSRLST.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FC01UPSRLST.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FC01UPSRLST
  INTO TABLE IT_FC01UPSRLST.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FC01UPSRLST
*  INTO TABLE @DATA(IT_FC01UPSRLST2).
*--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_FC01UPSRLST INDEX 1 INTO DATA(WA_FC01UPSRLST2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FC01UPSRLST ASSIGNING <FC01UPSRLST>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<FC01UPSRLST>-SUMIND = 1.
<FC01UPSRLST>-LCRIT = 1.
<FC01UPSRLST>-LCRIT2 = 1.
<FC01UPSRLST>-HEAD = 1.
<FC01UPSRLST>-DATA = 1.
ENDLOOP.

LOOP AT IT_FC01UPSRLST INTO WA_FC01UPSRLST.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FC01UPSRLST-DIMEN, sy-vline,
WA_FC01UPSRLST-BUNIT, sy-vline,
WA_FC01UPSRLST-HRES1, sy-vline,
WA_FC01UPSRLST-HRES2, sy-vline,
WA_FC01UPSRLST-LANGU, sy-vline,
WA_FC01UPSRLST-ITCLG, sy-vline.
ENDLOOP. *Add any further fields from structure WA_FC01UPSRLST 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_FC01UPSRLST 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_FC01UPSRLST INTO WA_FC01UPSRLST. *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 AFIMC, internal->external for field BUNIT CALL FUNCTION 'CONVERSION_EXIT_AFIMC_OUTPUT' EXPORTING input = WA_FC01UPSRLST-BUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FC01UPSRLST-BUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field LANGU CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_FC01UPSRLST-LANGU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FC01UPSRLST-LANGU.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RVERS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FC01UPSRLST-RVERS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FC01UPSRLST-RVERS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit INVGJ, internal->external for field RYEAR CALL FUNCTION 'CONVERSION_EXIT_INVGJ_OUTPUT' EXPORTING input = WA_FC01UPSRLST-RYEAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FC01UPSRLST-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit INVPR, internal->external for field PERID CALL FUNCTION 'CONVERSION_EXIT_INVPR_OUTPUT' EXPORTING input = WA_FC01UPSRLST-PERID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FC01UPSRLST-PERID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field BYEAR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_FC01UPSRLST-BYEAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FC01UPSRLST-BYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field AQDIT CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT' EXPORTING input = WA_FC01UPSRLST-AQDIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FC01UPSRLST-AQDIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field AQCIT CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT' EXPORTING input = WA_FC01UPSRLST-AQCIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FC01UPSRLST-AQCIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field AMDIT CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT' EXPORTING input = WA_FC01UPSRLST-AMDIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FC01UPSRLST-AMDIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit BFIMC, internal->external for field AMCIT CALL FUNCTION 'CONVERSION_EXIT_BFIMC_OUTPUT' EXPORTING input = WA_FC01UPSRLST-AMCIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FC01UPSRLST-AMCIT.
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_FC01UPSRLST_STR,
SUMIND TYPE STRING,
LCRIT TYPE STRING,
LCRIT2 TYPE STRING,
HEAD TYPE STRING,
DATA TYPE STRING,
DIMEN TYPE STRING,
BUNIT TYPE STRING,
HRES1 TYPE STRING,
HRES2 TYPE STRING,
LANGU TYPE STRING,
ITCLG TYPE STRING,
RVERS TYPE STRING,
RYEAR TYPE STRING,
PERID TYPE STRING,
NHFLG TYPE STRING,
BYEAR TYPE STRING,
BPERI TYPE STRING,
TXTLG TYPE STRING,
PRIOY TYPE STRING,
DDYRS TYPE STRING,
DDPER TYPE STRING,
DMETH TYPE STRING,
DPCNT TYPE STRING,
AQDIT TYPE STRING,
AQCIT TYPE STRING,
AMDIT TYPE STRING,
AMCIT TYPE STRING,
DUMMY TYPE STRING,
TXT_DPCNT TYPE STRING,
LINECOUNT TYPE STRING,
LINETYPE TYPE STRING,
LINECOUNT_HEAD TYPE STRING,
PROT_ERR TYPE STRING,
ERRNR TYPE STRING,
ERRNRH TYPE STRING,
MSGID TYPE STRING,END OF T_EKKO_STR. DATA: WA_FC01UPSRLST_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_FC01UPSRLST_STR-SUMIND sy-vline
WA_FC01UPSRLST_STR-LCRIT sy-vline
WA_FC01UPSRLST_STR-LCRIT2 sy-vline
WA_FC01UPSRLST_STR-HEAD sy-vline
WA_FC01UPSRLST_STR-DATA sy-vline
WA_FC01UPSRLST_STR-DIMEN sy-vline
WA_FC01UPSRLST_STR-BUNIT sy-vline
WA_FC01UPSRLST_STR-HRES1 sy-vline
WA_FC01UPSRLST_STR-HRES2 sy-vline
WA_FC01UPSRLST_STR-LANGU sy-vline
WA_FC01UPSRLST_STR-ITCLG sy-vline
WA_FC01UPSRLST_STR-RVERS sy-vline
WA_FC01UPSRLST_STR-RYEAR sy-vline
WA_FC01UPSRLST_STR-PERID sy-vline
WA_FC01UPSRLST_STR-NHFLG sy-vline
WA_FC01UPSRLST_STR-BYEAR sy-vline
WA_FC01UPSRLST_STR-BPERI sy-vline
WA_FC01UPSRLST_STR-TXTLG sy-vline
WA_FC01UPSRLST_STR-PRIOY sy-vline
WA_FC01UPSRLST_STR-DDYRS sy-vline
WA_FC01UPSRLST_STR-DDPER sy-vline
WA_FC01UPSRLST_STR-DMETH sy-vline
WA_FC01UPSRLST_STR-DPCNT sy-vline
WA_FC01UPSRLST_STR-AQDIT sy-vline
WA_FC01UPSRLST_STR-AQCIT sy-vline
WA_FC01UPSRLST_STR-AMDIT sy-vline
WA_FC01UPSRLST_STR-AMCIT sy-vline
WA_FC01UPSRLST_STR-DUMMY sy-vline
WA_FC01UPSRLST_STR-TXT_DPCNT sy-vline
WA_FC01UPSRLST_STR-LINECOUNT sy-vline
WA_FC01UPSRLST_STR-LINETYPE sy-vline
WA_FC01UPSRLST_STR-LINECOUNT_HEAD sy-vline
WA_FC01UPSRLST_STR-PROT_ERR sy-vline
WA_FC01UPSRLST_STR-ERRNR sy-vline
WA_FC01UPSRLST_STR-ERRNRH sy-vline
WA_FC01UPSRLST_STR-MSGID sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.