ABAP Select data from SAP table EHFNDS_ACTT_TEMPLATE_D 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 EHFNDS_ACTT_TEMPLATE_D 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 EHFNDS_ACTT_TEMPLATE_D. 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 EHFNDS_ACTT_TEMPLATE_D 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_EHFNDS_ACTT_TEMPLATE_D TYPE STANDARD TABLE OF EHFNDS_ACTT_TEMPLATE_D,
WA_EHFNDS_ACTT_TEMPLATE_D TYPE EHFNDS_ACTT_TEMPLATE_D,
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: <EHFNDS_ACTT_TEMPLATE_D> TYPE EHFNDS_ACTT_TEMPLATE_D.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_EHFNDS_ACTT_TEMPLATE_D.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM EHFNDS_ACTT_TEMPLATE_D
INTO TABLE IT_EHFNDS_ACTT_TEMPLATE_D.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM EHFNDS_ACTT_TEMPLATE_D
* INTO TABLE @DATA(IT_EHFNDS_ACTT_TEMPLATE_D2).
*--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_EHFNDS_ACTT_TEMPLATE_D INDEX 1 INTO DATA(WA_EHFNDS_ACTT_TEMPLATE_D2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_EHFNDS_ACTT_TEMPLATE_D ASSIGNING <EHFNDS_ACTT_TEMPLATE_D>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<EHFNDS_ACTT_TEMPLATE_D>-DATETIME_CR = 1.
<EHFNDS_ACTT_TEMPLATE_D>-USER_ID_CR = 1.
<EHFNDS_ACTT_TEMPLATE_D>-DATETIME_CH = 1.
<EHFNDS_ACTT_TEMPLATE_D>-USER_ID_CH = 1.
<EHFNDS_ACTT_TEMPLATE_D>-TYPE_CODE = 1.
ENDLOOP. LOOP AT IT_EHFNDS_ACTT_TEMPLATE_D INTO WA_EHFNDS_ACTT_TEMPLATE_D. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_EHFNDS_ACTT_TEMPLATE_D-SUBTYPE_CODE, sy-vline,
WA_EHFNDS_ACTT_TEMPLATE_D-RESP_ID, sy-vline,
WA_EHFNDS_ACTT_TEMPLATE_D-IMPLEM_ID, sy-vline,
WA_EHFNDS_ACTT_TEMPLATE_D-APPR_ID, sy-vline,
WA_EHFNDS_ACTT_TEMPLATE_D-CATEGORY, sy-vline,
WA_EHFNDS_ACTT_TEMPLATE_D-PRIORITY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_EHFNDS_ACTT_TEMPLATE_D 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_EHFNDS_ACTT_TEMPLATE_D 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_EHFNDS_ACTT_TEMPLATE_D INTO WA_EHFNDS_ACTT_TEMPLATE_D. *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 TSTLC, internal->external for field DATETIME_CR CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT' EXPORTING input = WA_EHFNDS_ACTT_TEMPLATE_D-DATETIME_CR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDS_ACTT_TEMPLATE_D-DATETIME_CR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TSTLC, internal->external for field DATETIME_CH CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT' EXPORTING input = WA_EHFNDS_ACTT_TEMPLATE_D-DATETIME_CH IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDS_ACTT_TEMPLATE_D-DATETIME_CH.
WRITE:/ 'New Value:', ld_input.
*Conversion exit EHACT, internal->external for field TYPE_CODE CALL FUNCTION 'CONVERSION_EXIT_EHACT_OUTPUT' EXPORTING input = WA_EHFNDS_ACTT_TEMPLATE_D-TYPE_CODE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDS_ACTT_TEMPLATE_D-TYPE_CODE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit EHASU, internal->external for field SUBTYPE_CODE CALL FUNCTION 'CONVERSION_EXIT_EHASU_OUTPUT' EXPORTING input = WA_EHFNDS_ACTT_TEMPLATE_D-SUBTYPE_CODE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDS_ACTT_TEMPLATE_D-SUBTYPE_CODE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit RESID, internal->external for field RESP_ID CALL FUNCTION 'CONVERSION_EXIT_RESID_OUTPUT' EXPORTING input = WA_EHFNDS_ACTT_TEMPLATE_D-RESP_ID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDS_ACTT_TEMPLATE_D-RESP_ID.
WRITE:/ 'New Value:', ld_input.
*Conversion exit IMPID, internal->external for field IMPLEM_ID CALL FUNCTION 'CONVERSION_EXIT_IMPID_OUTPUT' EXPORTING input = WA_EHFNDS_ACTT_TEMPLATE_D-IMPLEM_ID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDS_ACTT_TEMPLATE_D-IMPLEM_ID.
WRITE:/ 'New Value:', ld_input.
*Conversion exit APRID, internal->external for field APPR_ID CALL FUNCTION 'CONVERSION_EXIT_APRID_OUTPUT' EXPORTING input = WA_EHFNDS_ACTT_TEMPLATE_D-APPR_ID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDS_ACTT_TEMPLATE_D-APPR_ID.
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_EHFNDS_ACTT_TEMPLATE_D_STR,
DATETIME_CR TYPE STRING,
USER_ID_CR TYPE STRING,
DATETIME_CH TYPE STRING,
USER_ID_CH TYPE STRING,
TYPE_CODE TYPE STRING,
SUBTYPE_CODE TYPE STRING,
RESP_ID TYPE STRING,
IMPLEM_ID TYPE STRING,
APPR_ID TYPE STRING,
CATEGORY TYPE STRING,
PRIORITY TYPE STRING,
DESC_KEY_REF TYPE STRING,
EEW_ACTT_TMP_D TYPE STRING,END OF T_EKKO_STR. DATA: WA_EHFNDS_ACTT_TEMPLATE_D_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_EHFNDS_ACTT_TEMPLATE_D_STR-DATETIME_CR sy-vline
WA_EHFNDS_ACTT_TEMPLATE_D_STR-USER_ID_CR sy-vline
WA_EHFNDS_ACTT_TEMPLATE_D_STR-DATETIME_CH sy-vline
WA_EHFNDS_ACTT_TEMPLATE_D_STR-USER_ID_CH sy-vline
WA_EHFNDS_ACTT_TEMPLATE_D_STR-TYPE_CODE sy-vline
WA_EHFNDS_ACTT_TEMPLATE_D_STR-SUBTYPE_CODE sy-vline
WA_EHFNDS_ACTT_TEMPLATE_D_STR-RESP_ID sy-vline
WA_EHFNDS_ACTT_TEMPLATE_D_STR-IMPLEM_ID sy-vline
WA_EHFNDS_ACTT_TEMPLATE_D_STR-APPR_ID sy-vline
WA_EHFNDS_ACTT_TEMPLATE_D_STR-CATEGORY sy-vline
WA_EHFNDS_ACTT_TEMPLATE_D_STR-PRIORITY sy-vline
WA_EHFNDS_ACTT_TEMPLATE_D_STR-DESC_KEY_REF sy-vline
WA_EHFNDS_ACTT_TEMPLATE_D_STR-EEW_ACTT_TMP_D sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
