ABAP Select data from SAP table /SAPCE/ISU_BI_BILL_S_MRTYPE 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 /SAPCE/ISU_BI_BILL_S_MRTYPE 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 /SAPCE/ISU_BI_BILL_S_MRTYPE. 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 /SAPCE/ISU_BI_BILL_S_MRTYPE 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_/SAPCE/ISU_BI_BILL_S_MRTYPE TYPE STANDARD TABLE OF /SAPCE/ISU_BI_BILL_S_MRTYPE, WA_/SAPCE/ISU_BI_BILL_S_MRTYPE TYPE /SAPCE/ISU_BI_BILL_S_MRTYPE, 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: </SAPCE/ISU_BI_BILL_S_MRTYPE> TYPE /SAPCE/ISU_BI_BILL_S_MRTYPE. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_/SAPCE/ISU_BI_BILL_S_MRTYPE. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM /SAPCE/ISU_BI_BILL_S_MRTYPE INTO TABLE IT_/SAPCE/ISU_BI_BILL_S_MRTYPE. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM /SAPCE/ISU_BI_BILL_S_MRTYPE * INTO TABLE @DATA(IT_/SAPCE/ISU_BI_BILL_S_MRTYPE2). *--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_/SAPCE/ISU_BI_BILL_S_MRTYPE INDEX 1 INTO DATA(WA_/SAPCE/ISU_BI_BILL_S_MRTYPE2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_/SAPCE/ISU_BI_BILL_S_MRTYPE ASSIGNING </SAPCE/ISU_BI_BILL_S_MRTYPE>.*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPCE/ISU_BI_BILL_S_MRTYPE>-ABLBELNR = 1.
</SAPCE/ISU_BI_BILL_S_MRTYPE>-ISTABLART = 1.
</SAPCE/ISU_BI_BILL_S_MRTYPE>-MRTYPE_DESC = 1.
</SAPCE/ISU_BI_BILL_S_MRTYPE>-ABLESART = 1.
</SAPCE/ISU_BI_BILL_S_MRTYPE>-MRCATG_DESC = 1.
ENDLOOP. LOOP AT IT_/SAPCE/ISU_BI_BILL_S_MRTYPE INTO WA_/SAPCE/ISU_BI_BILL_S_MRTYPE. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-GERNR, sy-vline,
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-EQUNR, sy-vline,
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-VKONTO, sy-vline,
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-ANLAGE, sy-vline,
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-EXC_TAX_VAL, sy-vline,
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-TWAERS, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SAPCE/ISU_BI_BILL_S_MRTYPE 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_/SAPCE/ISU_BI_BILL_S_MRTYPE 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_/SAPCE/ISU_BI_BILL_S_MRTYPE INTO WA_/SAPCE/ISU_BI_BILL_S_MRTYPE. *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 ABLBELNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-ABLBELNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-ABLBELNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GERNR, internal->external for field GERNR CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT' EXPORTING input = WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-GERNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-GERNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field EQUNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-EQUNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-EQUNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field VKONTO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-VKONTO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-VKONTO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ANLAGE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-ANLAGE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPCE/ISU_BI_BILL_S_MRTYPE-ANLAGE.
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_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR,
ABLBELNR TYPE STRING,
ISTABLART TYPE STRING,
MRTYPE_DESC TYPE STRING,
ABLESART TYPE STRING,
MRCATG_DESC TYPE STRING,
GERNR TYPE STRING,
EQUNR TYPE STRING,
VKONTO TYPE STRING,
ANLAGE TYPE STRING,
EXC_TAX_VAL TYPE STRING,
TWAERS TYPE STRING,
MRDATE TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SAPCE/ISU_BI_BILL_S_MRTYPE_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_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR-ABLBELNR sy-vline
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR-ISTABLART sy-vline
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR-MRTYPE_DESC sy-vline
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR-ABLESART sy-vline
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR-MRCATG_DESC sy-vline
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR-GERNR sy-vline
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR-EQUNR sy-vline
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR-VKONTO sy-vline
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR-ANLAGE sy-vline
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR-EXC_TAX_VAL sy-vline
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR-TWAERS sy-vline
WA_/SAPCE/ISU_BI_BILL_S_MRTYPE_STR-MRDATE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.