ABAP Select data from SAP table ENT5854 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 ENT5854 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 ENT5854. 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 ENT5854 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_ENT5854 TYPE STANDARD TABLE OF ENT5854, WA_ENT5854 TYPE ENT5854, 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: <ENT5854> TYPE ENT5854. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_ENT5854. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM ENT5854 INTO TABLE IT_ENT5854. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM ENT5854 * INTO TABLE @DATA(IT_ENT58542). *--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_ENT5854 INDEX 1 INTO DATA(WA_ENT58542). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_ENT5854 ASSIGNING <ENT5854>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<ENT5854>-MANDT = 1.
<ENT5854>-STSMA = 1.
<ENT5854>-ESTAT = 1.
<ENT5854>-SPRAS = 1.
<ENT5854>-INIST = 1.
ENDLOOP. LOOP AT IT_ENT5854 INTO WA_ENT5854. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_ENT5854-STONR, sy-vline,
WA_ENT5854-HSONR, sy-vline,
WA_ENT5854-NSONR, sy-vline,
WA_ENT5854-LINEP, sy-vline,
WA_ENT5854-STATP, sy-vline,
WA_ENT5854-TXT04, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ENT5854 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_ENT5854 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_ENT5854 INTO WA_ENT5854. *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 ISOLA, internal->external for field SPRAS CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_ENT5854-SPRAS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ENT5854-SPRAS.
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_ENT5854_STR,
MANDT TYPE STRING,
STSMA TYPE STRING,
ESTAT TYPE STRING,
SPRAS TYPE STRING,
INIST TYPE STRING,
STONR TYPE STRING,
HSONR TYPE STRING,
NSONR TYPE STRING,
LINEP TYPE STRING,
STATP TYPE STRING,
TXT04 TYPE STRING,
TXT30 TYPE STRING,
LTEXT TYPE STRING,END OF T_EKKO_STR. DATA: WA_ENT5854_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_ENT5854_STR-MANDT sy-vline
WA_ENT5854_STR-STSMA sy-vline
WA_ENT5854_STR-ESTAT sy-vline
WA_ENT5854_STR-SPRAS sy-vline
WA_ENT5854_STR-INIST sy-vline
WA_ENT5854_STR-STONR sy-vline
WA_ENT5854_STR-HSONR sy-vline
WA_ENT5854_STR-NSONR sy-vline
WA_ENT5854_STR-LINEP sy-vline
WA_ENT5854_STR-STATP sy-vline
WA_ENT5854_STR-TXT04 sy-vline
WA_ENT5854_STR-TXT30 sy-vline
WA_ENT5854_STR-LTEXT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.