ABAP Select data from SAP table BAPI1036_GEN 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 BAPI1036_GEN 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 BAPI1036_GEN. 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 BAPI1036_GEN 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_BAPI1036_GEN TYPE STANDARD TABLE OF BAPI1036_GEN, WA_BAPI1036_GEN TYPE BAPI1036_GEN, 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: <BAPI1036_GEN> TYPE BAPI1036_GEN. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BAPI1036_GEN. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BAPI1036_GEN INTO TABLE IT_BAPI1036_GEN. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BAPI1036_GEN * INTO TABLE @DATA(IT_BAPI1036_GEN2). *--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_BAPI1036_GEN INDEX 1 INTO DATA(WA_BAPI1036_GEN2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BAPI1036_GEN ASSIGNING <BAPI1036_GEN>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI1036_GEN>-CO_AREA = 1.
<BAPI1036_GEN>-COMP_CODE = 1.
<BAPI1036_GEN>-CO_BUSPROC = 1.
<BAPI1036_GEN>-PROCESS_OWNER = 1.
<BAPI1036_GEN>-COST_DRIVER = 1.
ENDLOOP. LOOP AT IT_BAPI1036_GEN INTO WA_BAPI1036_GEN. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BAPI1036_GEN-ALLOC_CST_ELM, sy-vline,
WA_BAPI1036_GEN-ALLOC_CATEGRY, sy-vline,
WA_BAPI1036_GEN-PRICE_INDICTR, sy-vline,
WA_BAPI1036_GEN-PROC_TEMPLATE, sy-vline,
WA_BAPI1036_GEN-FISC_YEAR, sy-vline,
WA_BAPI1036_GEN-SOME_DATE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BAPI1036_GEN 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_BAPI1036_GEN 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_BAPI1036_GEN INTO WA_BAPI1036_GEN. *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 CO_BUSPROC CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPI1036_GEN-CO_BUSPROC IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1036_GEN-CO_BUSPROC.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field COST_DRIVER CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BAPI1036_GEN-COST_DRIVER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1036_GEN-COST_DRIVER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ALLOC_CST_ELM CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPI1036_GEN-ALLOC_CST_ELM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1036_GEN-ALLOC_CST_ELM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PRICE_INDICTR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPI1036_GEN-PRICE_INDICTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1036_GEN-PRICE_INDICTR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GJAHR, internal->external for field FISC_YEAR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_BAPI1036_GEN-FISC_YEAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1036_GEN-FISC_YEAR.
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_BAPI1036_GEN_STR,
CO_AREA TYPE STRING,
COMP_CODE TYPE STRING,
CO_BUSPROC TYPE STRING,
PROCESS_OWNER TYPE STRING,
COST_DRIVER TYPE STRING,
ALLOC_CST_ELM TYPE STRING,
ALLOC_CATEGRY TYPE STRING,
PRICE_INDICTR TYPE STRING,
PROC_TEMPLATE TYPE STRING,
FISC_YEAR TYPE STRING,
SOME_DATE TYPE STRING,
TESTRUN TYPE STRING,
XDELETE TYPE STRING,
XNOHIERUPD TYPE STRING,
HIER_GRP_NEW TYPE STRING,
HIER_GRP_OLD TYPE STRING,
MASTER_DATA_INACTIVE TYPE STRING,
PROCESS_OWNER_USER TYPE STRING,
STATISTICAL TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPI1036_GEN_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_BAPI1036_GEN_STR-CO_AREA sy-vline
WA_BAPI1036_GEN_STR-COMP_CODE sy-vline
WA_BAPI1036_GEN_STR-CO_BUSPROC sy-vline
WA_BAPI1036_GEN_STR-PROCESS_OWNER sy-vline
WA_BAPI1036_GEN_STR-COST_DRIVER sy-vline
WA_BAPI1036_GEN_STR-ALLOC_CST_ELM sy-vline
WA_BAPI1036_GEN_STR-ALLOC_CATEGRY sy-vline
WA_BAPI1036_GEN_STR-PRICE_INDICTR sy-vline
WA_BAPI1036_GEN_STR-PROC_TEMPLATE sy-vline
WA_BAPI1036_GEN_STR-FISC_YEAR sy-vline
WA_BAPI1036_GEN_STR-SOME_DATE sy-vline
WA_BAPI1036_GEN_STR-TESTRUN sy-vline
WA_BAPI1036_GEN_STR-XDELETE sy-vline
WA_BAPI1036_GEN_STR-XNOHIERUPD sy-vline
WA_BAPI1036_GEN_STR-HIER_GRP_NEW sy-vline
WA_BAPI1036_GEN_STR-HIER_GRP_OLD sy-vline
WA_BAPI1036_GEN_STR-MASTER_DATA_INACTIVE sy-vline
WA_BAPI1036_GEN_STR-PROCESS_OWNER_USER sy-vline
WA_BAPI1036_GEN_STR-STATISTICAL sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.