ABAP Select data from SAP table RECP_SCR_MEAS_C 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 RECP_SCR_MEAS_C 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 RECP_SCR_MEAS_C. 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 RECP_SCR_MEAS_C 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_RECP_SCR_MEAS_C TYPE STANDARD TABLE OF RECP_SCR_MEAS_C, WA_RECP_SCR_MEAS_C TYPE RECP_SCR_MEAS_C, 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: <RECP_SCR_MEAS_C> TYPE RECP_SCR_MEAS_C. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_RECP_SCR_MEAS_C. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM RECP_SCR_MEAS_C INTO TABLE IT_RECP_SCR_MEAS_C. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM RECP_SCR_MEAS_C * INTO TABLE @DATA(IT_RECP_SCR_MEAS_C2). *--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_RECP_SCR_MEAS_C INDEX 1 INTO DATA(WA_RECP_SCR_MEAS_C2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_RECP_SCR_MEAS_C ASSIGNING <RECP_SCR_MEAS_C>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<RECP_SCR_MEAS_C>-SCS_SU_GUID = 1.
<RECP_SCR_MEAS_C>-SCS_RO_GUID = 1.
<RECP_SCR_MEAS_C>-SCS_ROCN_GUID = 1.
<RECP_SCR_MEAS_C>-RO_OBJNR = 1.
<RECP_SCR_MEAS_C>-REF2MEAS = 1.
ENDLOOP. LOOP AT IT_RECP_SCR_MEAS_C INTO WA_RECP_SCR_MEAS_C. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RECP_SCR_MEAS_C-MEAS, sy-vline,
WA_RECP_SCR_MEAS_C-XMMEAS, sy-vline,
WA_RECP_SCR_MEAS_C-XSMEAS, sy-vline,
WA_RECP_SCR_MEAS_C-MEASVALUE, sy-vline,
WA_RECP_SCR_MEAS_C-SU_MEASVALUE, sy-vline,
WA_RECP_SCR_MEAS_C-APPORTVALUE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RECP_SCR_MEAS_C 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_RECP_SCR_MEAS_C 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_RECP_SCR_MEAS_C INTO WA_RECP_SCR_MEAS_C. *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 MEAS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RECP_SCR_MEAS_C-MEAS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RECP_SCR_MEAS_C-MEAS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field MEASUNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_RECP_SCR_MEAS_C-MEASUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RECP_SCR_MEAS_C-MEASUNIT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field POINT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RECP_SCR_MEAS_C-POINT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RECP_SCR_MEAS_C-POINT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field DISTMEAS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RECP_SCR_MEAS_C-DISTMEAS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RECP_SCR_MEAS_C-DISTMEAS.
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_RECP_SCR_MEAS_C_STR,
SCS_SU_GUID TYPE STRING,
SCS_RO_GUID TYPE STRING,
SCS_ROCN_GUID TYPE STRING,
RO_OBJNR TYPE STRING,
REF2MEAS TYPE STRING,
MEAS TYPE STRING,
XMMEAS TYPE STRING,
XSMEAS TYPE STRING,
MEASVALUE TYPE STRING,
SU_MEASVALUE TYPE STRING,
APPORTVALUE TYPE STRING,
APPORTVALUEOPT TYPE STRING,
SU_APPORTVALUE TYPE STRING,
SU_APPORTVALUEOPT TYPE STRING,
APPORTPERCENT TYPE STRING,
AFCMETHOD TYPE STRING,
LOC_KEY TYPE STRING,
VACANCY_PERCENT TYPE STRING,
MEASUNIT TYPE STRING,
MEASCHANGED TYPE STRING,
IS_CONSUMPTION TYPE STRING,
POINT TYPE STRING,
DISTCONSUMIND TYPE STRING,
DISTMEAS TYPE STRING,
MEASUNIT_OUT TYPE STRING,
MEASDETAIL TYPE STRING,END OF T_EKKO_STR. DATA: WA_RECP_SCR_MEAS_C_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_RECP_SCR_MEAS_C_STR-SCS_SU_GUID sy-vline
WA_RECP_SCR_MEAS_C_STR-SCS_RO_GUID sy-vline
WA_RECP_SCR_MEAS_C_STR-SCS_ROCN_GUID sy-vline
WA_RECP_SCR_MEAS_C_STR-RO_OBJNR sy-vline
WA_RECP_SCR_MEAS_C_STR-REF2MEAS sy-vline
WA_RECP_SCR_MEAS_C_STR-MEAS sy-vline
WA_RECP_SCR_MEAS_C_STR-XMMEAS sy-vline
WA_RECP_SCR_MEAS_C_STR-XSMEAS sy-vline
WA_RECP_SCR_MEAS_C_STR-MEASVALUE sy-vline
WA_RECP_SCR_MEAS_C_STR-SU_MEASVALUE sy-vline
WA_RECP_SCR_MEAS_C_STR-APPORTVALUE sy-vline
WA_RECP_SCR_MEAS_C_STR-APPORTVALUEOPT sy-vline
WA_RECP_SCR_MEAS_C_STR-SU_APPORTVALUE sy-vline
WA_RECP_SCR_MEAS_C_STR-SU_APPORTVALUEOPT sy-vline
WA_RECP_SCR_MEAS_C_STR-APPORTPERCENT sy-vline
WA_RECP_SCR_MEAS_C_STR-AFCMETHOD sy-vline
WA_RECP_SCR_MEAS_C_STR-LOC_KEY sy-vline
WA_RECP_SCR_MEAS_C_STR-VACANCY_PERCENT sy-vline
WA_RECP_SCR_MEAS_C_STR-MEASUNIT sy-vline
WA_RECP_SCR_MEAS_C_STR-MEASCHANGED sy-vline
WA_RECP_SCR_MEAS_C_STR-IS_CONSUMPTION sy-vline
WA_RECP_SCR_MEAS_C_STR-POINT sy-vline
WA_RECP_SCR_MEAS_C_STR-DISTCONSUMIND sy-vline
WA_RECP_SCR_MEAS_C_STR-DISTMEAS sy-vline
WA_RECP_SCR_MEAS_C_STR-MEASUNIT_OUT sy-vline
WA_RECP_SCR_MEAS_C_STR-MEASDETAIL sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.