ABAP Select data from SAP table GRAC_S_USER_ADRML 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 GRAC_S_USER_ADRML 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 GRAC_S_USER_ADRML. 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 GRAC_S_USER_ADRML 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_GRAC_S_USER_ADRML TYPE STANDARD TABLE OF GRAC_S_USER_ADRML, WA_GRAC_S_USER_ADRML TYPE GRAC_S_USER_ADRML, 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: <GRAC_S_USER_ADRML> TYPE GRAC_S_USER_ADRML. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_GRAC_S_USER_ADRML. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM GRAC_S_USER_ADRML INTO TABLE IT_GRAC_S_USER_ADRML. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM GRAC_S_USER_ADRML * INTO TABLE @DATA(IT_GRAC_S_USER_ADRML2). *--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_GRAC_S_USER_ADRML INDEX 1 INTO DATA(WA_GRAC_S_USER_ADRML2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_GRAC_S_USER_ADRML ASSIGNING <GRAC_S_USER_ADRML>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<GRAC_S_USER_ADRML>-STD_NO = 1.
<GRAC_S_USER_ADRML>-SYMB_DEST = 1.
<GRAC_S_USER_ADRML>-REC_TYPE = 1.
<GRAC_S_USER_ADRML>-R_MAIL_CLT = 1.
<GRAC_S_USER_ADRML>-R_MAIL = 1.
ENDLOOP. LOOP AT IT_GRAC_S_USER_ADRML INTO WA_GRAC_S_USER_ADRML. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_GRAC_S_USER_ADRML-STD_RECIP, sy-vline,
WA_GRAC_S_USER_ADRML-R_3_USER, sy-vline,
WA_GRAC_S_USER_ADRML-HOME_FLAG, sy-vline,
WA_GRAC_S_USER_ADRML-CONSNUMBER, sy-vline,
WA_GRAC_S_USER_ADRML-ERRORFLAG, sy-vline,
WA_GRAC_S_USER_ADRML-FLG_NOUSE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_GRAC_S_USER_ADRML 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_GRAC_S_USER_ADRML 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_GRAC_S_USER_ADRML INTO WA_GRAC_S_USER_ADRML. *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_GRAC_S_USER_ADRML_STR,
STD_NO TYPE STRING,
SYMB_DEST TYPE STRING,
REC_TYPE TYPE STRING,
R_MAIL_CLT TYPE STRING,
R_MAIL TYPE STRING,
STD_RECIP TYPE STRING,
R_3_USER TYPE STRING,
HOME_FLAG TYPE STRING,
CONSNUMBER TYPE STRING,
ERRORFLAG TYPE STRING,
FLG_NOUSE TYPE STRING,
VALID_FROM TYPE STRING,
VALID_TO TYPE STRING,END OF T_EKKO_STR. DATA: WA_GRAC_S_USER_ADRML_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_GRAC_S_USER_ADRML_STR-STD_NO sy-vline
WA_GRAC_S_USER_ADRML_STR-SYMB_DEST sy-vline
WA_GRAC_S_USER_ADRML_STR-REC_TYPE sy-vline
WA_GRAC_S_USER_ADRML_STR-R_MAIL_CLT sy-vline
WA_GRAC_S_USER_ADRML_STR-R_MAIL sy-vline
WA_GRAC_S_USER_ADRML_STR-STD_RECIP sy-vline
WA_GRAC_S_USER_ADRML_STR-R_3_USER sy-vline
WA_GRAC_S_USER_ADRML_STR-HOME_FLAG sy-vline
WA_GRAC_S_USER_ADRML_STR-CONSNUMBER sy-vline
WA_GRAC_S_USER_ADRML_STR-ERRORFLAG sy-vline
WA_GRAC_S_USER_ADRML_STR-FLG_NOUSE sy-vline
WA_GRAC_S_USER_ADRML_STR-VALID_FROM sy-vline
WA_GRAC_S_USER_ADRML_STR-VALID_TO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.