ABAP Select data from SAP table /STMC/CR_REP_W 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 /STMC/CR_REP_W 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 /STMC/CR_REP_W. 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 /STMC/CR_REP_W 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_/STMC/CR_REP_W TYPE STANDARD TABLE OF /STMC/CR_REP_W, WA_/STMC/CR_REP_W TYPE /STMC/CR_REP_W, 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: </STMC/CR_REP_W> TYPE /STMC/CR_REP_W. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_/STMC/CR_REP_W. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM /STMC/CR_REP_W INTO TABLE IT_/STMC/CR_REP_W. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM /STMC/CR_REP_W * INTO TABLE @DATA(IT_/STMC/CR_REP_W2). *--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_/STMC/CR_REP_W INDEX 1 INTO DATA(WA_/STMC/CR_REP_W2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_/STMC/CR_REP_W ASSIGNING </STMC/CR_REP_W>.*To update a field value using a field symbol simply change the value via the field symbol pointer
</STMC/CR_REP_W>-CM_OBJECT_ID = 1.
</STMC/CR_REP_W>-FILE_KEY = 1.
</STMC/CR_REP_W>-FILE_PATH = 1.
</STMC/CR_REP_W>-FILE_KIND = 1.
</STMC/CR_REP_W>-FILE_STATE = 1.
ENDLOOP. LOOP AT IT_/STMC/CR_REP_W INTO WA_/STMC/CR_REP_W. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/STMC/CR_REP_W-FILE_HASH, sy-vline,
WA_/STMC/CR_REP_W-MIME_TYPE, sy-vline,
WA_/STMC/CR_REP_W-FILE_SIZE, sy-vline,
WA_/STMC/CR_REP_W-PERSISTENCY_KIND, sy-vline,
WA_/STMC/CR_REP_W-FILE_ID, sy-vline,
WA_/STMC/CR_REP_W-PARENT_ID, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/STMC/CR_REP_W 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_/STMC/CR_REP_W 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_/STMC/CR_REP_W INTO WA_/STMC/CR_REP_W. *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_/STMC/CR_REP_W_STR,
CM_OBJECT_ID TYPE STRING,
FILE_KEY TYPE STRING,
FILE_PATH TYPE STRING,
FILE_KIND TYPE STRING,
FILE_STATE TYPE STRING,
FILE_HASH TYPE STRING,
MIME_TYPE TYPE STRING,
FILE_SIZE TYPE STRING,
PERSISTENCY_KIND TYPE STRING,
FILE_ID TYPE STRING,
PARENT_ID TYPE STRING,
CHANGED_AT TYPE STRING,
CREATED_AT TYPE STRING,
ENGINE_RELEASE TYPE STRING,
CREATED2BY TYPE STRING,
CHANGED2BY TYPE STRING,END OF T_EKKO_STR. DATA: WA_/STMC/CR_REP_W_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_/STMC/CR_REP_W_STR-CM_OBJECT_ID sy-vline
WA_/STMC/CR_REP_W_STR-FILE_KEY sy-vline
WA_/STMC/CR_REP_W_STR-FILE_PATH sy-vline
WA_/STMC/CR_REP_W_STR-FILE_KIND sy-vline
WA_/STMC/CR_REP_W_STR-FILE_STATE sy-vline
WA_/STMC/CR_REP_W_STR-FILE_HASH sy-vline
WA_/STMC/CR_REP_W_STR-MIME_TYPE sy-vline
WA_/STMC/CR_REP_W_STR-FILE_SIZE sy-vline
WA_/STMC/CR_REP_W_STR-PERSISTENCY_KIND sy-vline
WA_/STMC/CR_REP_W_STR-FILE_ID sy-vline
WA_/STMC/CR_REP_W_STR-PARENT_ID sy-vline
WA_/STMC/CR_REP_W_STR-CHANGED_AT sy-vline
WA_/STMC/CR_REP_W_STR-CREATED_AT sy-vline
WA_/STMC/CR_REP_W_STR-ENGINE_RELEASE sy-vline
WA_/STMC/CR_REP_W_STR-CREATED2BY sy-vline
WA_/STMC/CR_REP_W_STR-CHANGED2BY sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.