ABAP Select data from SAP table SXMS_TESTDATA_IS 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 SXMS_TESTDATA_IS 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 SXMS_TESTDATA_IS. 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 SXMS_TESTDATA_IS 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_SXMS_TESTDATA_IS TYPE STANDARD TABLE OF SXMS_TESTDATA_IS, WA_SXMS_TESTDATA_IS TYPE SXMS_TESTDATA_IS, 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: <SXMS_TESTDATA_IS> TYPE SXMS_TESTDATA_IS. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_SXMS_TESTDATA_IS. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM SXMS_TESTDATA_IS INTO TABLE IT_SXMS_TESTDATA_IS. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM SXMS_TESTDATA_IS * INTO TABLE @DATA(IT_SXMS_TESTDATA_IS2). *--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_SXMS_TESTDATA_IS INDEX 1 INTO DATA(WA_SXMS_TESTDATA_IS2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_SXMS_TESTDATA_IS ASSIGNING <SXMS_TESTDATA_IS>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<SXMS_TESTDATA_IS>-PARTYAGENCY = 1.
<SXMS_TESTDATA_IS>-PARTYTYPE = 1.
<SXMS_TESTDATA_IS>-PARTY = 1.
<SXMS_TESTDATA_IS>-SERVICE = 1.
<SXMS_TESTDATA_IS>-SERVICETYPE = 1.
ENDLOOP. LOOP AT IT_SXMS_TESTDATA_IS INTO WA_SXMS_TESTDATA_IS. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_SXMS_TESTDATA_IS-NAME, sy-vline,
WA_SXMS_TESTDATA_IS-NAMESPACE, sy-vline,
WA_SXMS_TESTDATA_IS-R_PARTYAGENCY, sy-vline,
WA_SXMS_TESTDATA_IS-R_PARTYTYPE, sy-vline,
WA_SXMS_TESTDATA_IS-R_PARTY, sy-vline,
WA_SXMS_TESTDATA_IS-R_SERVICE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_SXMS_TESTDATA_IS 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_SXMS_TESTDATA_IS 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_SXMS_TESTDATA_IS INTO WA_SXMS_TESTDATA_IS. *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.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_SXMS_TESTDATA_IS_STR,
PARTYAGENCY TYPE STRING,
PARTYTYPE TYPE STRING,
PARTY TYPE STRING,
SERVICE TYPE STRING,
SERVICETYPE TYPE STRING,
NAME TYPE STRING,
NAMESPACE TYPE STRING,
R_PARTYAGENCY TYPE STRING,
R_PARTYTYPE TYPE STRING,
R_PARTY TYPE STRING,
R_SERVICE TYPE STRING,
R_SERVICETYPE TYPE STRING,
R_NAME TYPE STRING,
R_NAMESPACE TYPE STRING,
MSGSIZE TYPE STRING,
QUEUE TYPE STRING,
MSGTYPE TYPE STRING,
LOCATION TYPE STRING,END OF T_EKKO_STR. DATA: WA_SXMS_TESTDATA_IS_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_SXMS_TESTDATA_IS_STR-PARTYAGENCY sy-vline
WA_SXMS_TESTDATA_IS_STR-PARTYTYPE sy-vline
WA_SXMS_TESTDATA_IS_STR-PARTY sy-vline
WA_SXMS_TESTDATA_IS_STR-SERVICE sy-vline
WA_SXMS_TESTDATA_IS_STR-SERVICETYPE sy-vline
WA_SXMS_TESTDATA_IS_STR-NAME sy-vline
WA_SXMS_TESTDATA_IS_STR-NAMESPACE sy-vline
WA_SXMS_TESTDATA_IS_STR-R_PARTYAGENCY sy-vline
WA_SXMS_TESTDATA_IS_STR-R_PARTYTYPE sy-vline
WA_SXMS_TESTDATA_IS_STR-R_PARTY sy-vline
WA_SXMS_TESTDATA_IS_STR-R_SERVICE sy-vline
WA_SXMS_TESTDATA_IS_STR-R_SERVICETYPE sy-vline
WA_SXMS_TESTDATA_IS_STR-R_NAME sy-vline
WA_SXMS_TESTDATA_IS_STR-R_NAMESPACE sy-vline
WA_SXMS_TESTDATA_IS_STR-MSGSIZE sy-vline
WA_SXMS_TESTDATA_IS_STR-QUEUE sy-vline
WA_SXMS_TESTDATA_IS_STR-MSGTYPE sy-vline
WA_SXMS_TESTDATA_IS_STR-LOCATION sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.