ABAP Select data from SAP table RLB_S_INDO 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 RLB_S_INDO 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 RLB_S_INDO. 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 RLB_S_INDO 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_RLB_S_INDO TYPE STANDARD TABLE OF RLB_S_INDO, WA_RLB_S_INDO TYPE RLB_S_INDO, 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: <RLB_S_INDO> TYPE RLB_S_INDO. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_RLB_S_INDO. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM RLB_S_INDO INTO TABLE IT_RLB_S_INDO. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM RLB_S_INDO * INTO TABLE @DATA(IT_RLB_S_INDO2). *--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_RLB_S_INDO INDEX 1 INTO DATA(WA_RLB_S_INDO2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_RLB_S_INDO ASSIGNING <RLB_S_INDO>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<RLB_S_INDO>-D_NON = 1.
<RLB_S_INDO>-D_STD = 1.
<RLB_S_INDO>-D_STD_OBID = 1.
<RLB_S_INDO>-D_STD_OBNM = 1.
<RLB_S_INDO>-D_KEN = 1.
ENDLOOP. LOOP AT IT_RLB_S_INDO INTO WA_RLB_S_INDO. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RLB_S_INDO-D_KEN_OBCL, sy-vline,
WA_RLB_S_INDO-D_KEN_OBID, sy-vline,
WA_RLB_S_INDO-D_KEN_STCL, sy-vline,
WA_RLB_S_INDO-D_KEN_STID, sy-vline,
WA_RLB_S_INDO-D_SAP, sy-vline,
WA_RLB_S_INDO-D_SAP_DCID, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RLB_S_INDO 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_RLB_S_INDO 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_RLB_S_INDO INTO WA_RLB_S_INDO. *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_RLB_S_INDO_STR,
D_NON TYPE STRING,
D_STD TYPE STRING,
D_STD_OBID TYPE STRING,
D_STD_OBNM TYPE STRING,
D_KEN TYPE STRING,
D_KEN_OBCL TYPE STRING,
D_KEN_OBID TYPE STRING,
D_KEN_STCL TYPE STRING,
D_KEN_STID TYPE STRING,
D_SAP TYPE STRING,
D_SAP_DCID TYPE STRING,
D_SAP_DCOB TYPE STRING,
D_HTM TYPE STRING,
D_HTM_URL TYPE STRING,
D_DUMMY1 TYPE STRING,
D_DUMMY2 TYPE STRING,
D_DUMMY3 TYPE STRING,END OF T_EKKO_STR. DATA: WA_RLB_S_INDO_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_RLB_S_INDO_STR-D_NON sy-vline
WA_RLB_S_INDO_STR-D_STD sy-vline
WA_RLB_S_INDO_STR-D_STD_OBID sy-vline
WA_RLB_S_INDO_STR-D_STD_OBNM sy-vline
WA_RLB_S_INDO_STR-D_KEN sy-vline
WA_RLB_S_INDO_STR-D_KEN_OBCL sy-vline
WA_RLB_S_INDO_STR-D_KEN_OBID sy-vline
WA_RLB_S_INDO_STR-D_KEN_STCL sy-vline
WA_RLB_S_INDO_STR-D_KEN_STID sy-vline
WA_RLB_S_INDO_STR-D_SAP sy-vline
WA_RLB_S_INDO_STR-D_SAP_DCID sy-vline
WA_RLB_S_INDO_STR-D_SAP_DCOB sy-vline
WA_RLB_S_INDO_STR-D_HTM sy-vline
WA_RLB_S_INDO_STR-D_HTM_URL sy-vline
WA_RLB_S_INDO_STR-D_DUMMY1 sy-vline
WA_RLB_S_INDO_STR-D_DUMMY2 sy-vline
WA_RLB_S_INDO_STR-D_DUMMY3 sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.