ABAP Select data from SAP table RESCMEASPOINT_S 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 RESCMEASPOINT_S 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 RESCMEASPOINT_S. 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 RESCMEASPOINT_S 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_RESCMEASPOINT_S TYPE STANDARD TABLE OF RESCMEASPOINT_S,
WA_RESCMEASPOINT_S TYPE RESCMEASPOINT_S,
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: <RESCMEASPOINT_S> TYPE RESCMEASPOINT_S.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_RESCMEASPOINT_S.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM RESCMEASPOINT_S
INTO TABLE IT_RESCMEASPOINT_S.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM RESCMEASPOINT_S
* INTO TABLE @DATA(IT_RESCMEASPOINT_S2).
*--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_RESCMEASPOINT_S INDEX 1 INTO DATA(WA_RESCMEASPOINT_S2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RESCMEASPOINT_S ASSIGNING <RESCMEASPOINT_S>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<RESCMEASPOINT_S>-POINTGUID = 1.
<RESCMEASPOINT_S>-POINT = 1.
<RESCMEASPOINT_S>-VALIDFROM = 1.
<RESCMEASPOINT_S>-VALIDTO = 1.
<RESCMEASPOINT_S>-USEDBYOTHERS = 1.
ENDLOOP. LOOP AT IT_RESCMEASPOINT_S INTO WA_RESCMEASPOINT_S. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RESCMEASPOINT_S-DISTCONSUMIND, sy-vline,
WA_RESCMEASPOINT_S-DISTMEAS, sy-vline,
WA_RESCMEASPOINT_S-SURESTVALUEIND, sy-vline,
WA_RESCMEASPOINT_S-OBJNRSRC, sy-vline,
WA_RESCMEASPOINT_S-OBJNRTRG, sy-vline,
WA_RESCMEASPOINT_S-ASSIGNFROM, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RESCMEASPOINT_S 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_RESCMEASPOINT_S 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_RESCMEASPOINT_S INTO WA_RESCMEASPOINT_S. *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 POINT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RESCMEASPOINT_S-POINT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RESCMEASPOINT_S-POINT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit REDAT, internal->external for field VALIDTO CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT' EXPORTING input = WA_RESCMEASPOINT_S-VALIDTO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RESCMEASPOINT_S-VALIDTO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field DISTMEAS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_RESCMEASPOINT_S-DISTMEAS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RESCMEASPOINT_S-DISTMEAS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit REDAT, internal->external for field ASSIGNTO CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT' EXPORTING input = WA_RESCMEASPOINT_S-ASSIGNTO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RESCMEASPOINT_S-ASSIGNTO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ATINN, internal->external for field CHARACTERISTIC CALL FUNCTION 'CONVERSION_EXIT_ATINN_OUTPUT' EXPORTING input = WA_RESCMEASPOINT_S-CHARACTERISTIC IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RESCMEASPOINT_S-CHARACTERISTIC.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field UNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_RESCMEASPOINT_S-UNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RESCMEASPOINT_S-UNIT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit REDAT, internal->external for field OBJVALIDTO CALL FUNCTION 'CONVERSION_EXIT_REDAT_OUTPUT' EXPORTING input = WA_RESCMEASPOINT_S-OBJVALIDTO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_RESCMEASPOINT_S-OBJVALIDTO.
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_RESCMEASPOINT_S_STR,
POINTGUID TYPE STRING,
POINT TYPE STRING,
VALIDFROM TYPE STRING,
VALIDTO TYPE STRING,
USEDBYOTHERS TYPE STRING,
DISTCONSUMIND TYPE STRING,
DISTMEAS TYPE STRING,
SURESTVALUEIND TYPE STRING,
OBJNRSRC TYPE STRING,
OBJNRTRG TYPE STRING,
ASSIGNFROM TYPE STRING,
ASSIGNTO TYPE STRING,
RELPROP TYPE STRING,
CHARACTERISTIC TYPE STRING,
PSORT TYPE STRING,
PTTXT TYPE STRING,
NOTCHANGEABLE TYPE STRING,
INACTIVE TYPE STRING,
XCHARACTERISTIC TYPE STRING,
XCHARACTERISTIC_DESCR TYPE STRING,
UNIT TYPE STRING,
OBJVALIDFROM TYPE STRING,
OBJVALIDTO TYPE STRING,END OF T_EKKO_STR. DATA: WA_RESCMEASPOINT_S_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_RESCMEASPOINT_S_STR-POINTGUID sy-vline
WA_RESCMEASPOINT_S_STR-POINT sy-vline
WA_RESCMEASPOINT_S_STR-VALIDFROM sy-vline
WA_RESCMEASPOINT_S_STR-VALIDTO sy-vline
WA_RESCMEASPOINT_S_STR-USEDBYOTHERS sy-vline
WA_RESCMEASPOINT_S_STR-DISTCONSUMIND sy-vline
WA_RESCMEASPOINT_S_STR-DISTMEAS sy-vline
WA_RESCMEASPOINT_S_STR-SURESTVALUEIND sy-vline
WA_RESCMEASPOINT_S_STR-OBJNRSRC sy-vline
WA_RESCMEASPOINT_S_STR-OBJNRTRG sy-vline
WA_RESCMEASPOINT_S_STR-ASSIGNFROM sy-vline
WA_RESCMEASPOINT_S_STR-ASSIGNTO sy-vline
WA_RESCMEASPOINT_S_STR-RELPROP sy-vline
WA_RESCMEASPOINT_S_STR-CHARACTERISTIC sy-vline
WA_RESCMEASPOINT_S_STR-PSORT sy-vline
WA_RESCMEASPOINT_S_STR-PTTXT sy-vline
WA_RESCMEASPOINT_S_STR-NOTCHANGEABLE sy-vline
WA_RESCMEASPOINT_S_STR-INACTIVE sy-vline
WA_RESCMEASPOINT_S_STR-XCHARACTERISTIC sy-vline
WA_RESCMEASPOINT_S_STR-XCHARACTERISTIC_DESCR sy-vline
WA_RESCMEASPOINT_S_STR-UNIT sy-vline
WA_RESCMEASPOINT_S_STR-OBJVALIDFROM sy-vline
WA_RESCMEASPOINT_S_STR-OBJVALIDTO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
