ABAP Select data from SAP table EHFNDD_SPLNG 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 EHFNDD_SPLNG 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 EHFNDD_SPLNG. 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 EHFNDD_SPLNG 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_EHFNDD_SPLNG TYPE STANDARD TABLE OF EHFNDD_SPLNG,
WA_EHFNDD_SPLNG TYPE EHFNDD_SPLNG,
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: <EHFNDD_SPLNG> TYPE EHFNDD_SPLNG.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_EHFNDD_SPLNG.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM EHFNDD_SPLNG
INTO TABLE IT_EHFNDD_SPLNG.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM EHFNDD_SPLNG
* INTO TABLE @DATA(IT_EHFNDD_SPLNG2).
*--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_EHFNDD_SPLNG INDEX 1 INTO DATA(WA_EHFNDD_SPLNG2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_EHFNDD_SPLNG ASSIGNING <EHFNDD_SPLNG>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<EHFNDD_SPLNG>-MANDT = 1.
<EHFNDD_SPLNG>-DB_KEY = 1.
<EHFNDD_SPLNG>-DATETIME_CR = 1.
<EHFNDD_SPLNG>-USER_ID_CR = 1.
<EHFNDD_SPLNG>-DATETIME_CH = 1.
ENDLOOP. LOOP AT IT_EHFNDD_SPLNG INTO WA_EHFNDD_SPLNG. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_EHFNDD_SPLNG-USER_ID_CH, sy-vline,
WA_EHFNDD_SPLNG-ID, sy-vline,
WA_EHFNDD_SPLNG-METHOD_REF, sy-vline,
WA_EHFNDD_SPLNG-TECHNICIAN, sy-vline,
WA_EHFNDD_SPLNG-STATUS, sy-vline,
WA_EHFNDD_SPLNG-PLANNED_DATE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_EHFNDD_SPLNG 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_EHFNDD_SPLNG 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_EHFNDD_SPLNG INTO WA_EHFNDD_SPLNG. *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_EHFNDD_SPLNG-DATETIME_CR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDD_SPLNG-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_EHFNDD_SPLNG-DATETIME_CH IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDD_SPLNG-DATETIME_CH.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_EHFNDD_SPLNG-ID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDD_SPLNG-ID.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ESMID, internal->external for field METHOD_REF CALL FUNCTION 'CONVERSION_EXIT_ESMID_OUTPUT' EXPORTING input = WA_EHFNDD_SPLNG-METHOD_REF IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDD_SPLNG-METHOD_REF.
WRITE:/ 'New Value:', ld_input.
*Conversion exit SYUID, internal->external for field TECHNICIAN CALL FUNCTION 'CONVERSION_EXIT_SYUID_OUTPUT' EXPORTING input = WA_EHFNDD_SPLNG-TECHNICIAN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDD_SPLNG-TECHNICIAN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit DFVAL, internal->external for field STATUS CALL FUNCTION 'CONVERSION_EXIT_DFVAL_OUTPUT' EXPORTING input = WA_EHFNDD_SPLNG-STATUS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDD_SPLNG-STATUS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit LCRID, internal->external for field LOC_ROOT_KEY_REF CALL FUNCTION 'CONVERSION_EXIT_LCRID_OUTPUT' EXPORTING input = WA_EHFNDD_SPLNG-LOC_ROOT_KEY_REF IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDD_SPLNG-LOC_ROOT_KEY_REF.
WRITE:/ 'New Value:', ld_input.
*Conversion exit DFVAL, internal->external for field PROCESSING_PHASE CALL FUNCTION 'CONVERSION_EXIT_DFVAL_OUTPUT' EXPORTING input = WA_EHFNDD_SPLNG-PROCESSING_PHASE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDD_SPLNG-PROCESSING_PHASE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TSTLC, internal->external for field COMPLETION_DATE CALL FUNCTION 'CONVERSION_EXIT_TSTLC_OUTPUT' EXPORTING input = WA_EHFNDD_SPLNG-COMPLETION_DATE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_EHFNDD_SPLNG-COMPLETION_DATE.
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_EHFNDD_SPLNG_STR,
MANDT TYPE STRING,
DB_KEY TYPE STRING,
DATETIME_CR TYPE STRING,
USER_ID_CR TYPE STRING,
DATETIME_CH TYPE STRING,
USER_ID_CH TYPE STRING,
ID TYPE STRING,
METHOD_REF TYPE STRING,
TECHNICIAN TYPE STRING,
STATUS TYPE STRING,
PLANNED_DATE TYPE STRING,
SAMPLE_COUNT TYPE STRING,
ATF_KEY TYPE STRING,
REMARK_TEXT_KEY_REF TYPE STRING,
LOC_ROOT_KEY_REF TYPE STRING,
EHSM_COMPONENT TYPE STRING,
PROCESSING_PHASE TYPE STRING,
COMPLETION_DATE TYPE STRING,
ARCHIVING_STATUS TYPE STRING,
EEW_SPLNG_ROOT_D TYPE STRING,END OF T_EKKO_STR. DATA: WA_EHFNDD_SPLNG_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_EHFNDD_SPLNG_STR-MANDT sy-vline
WA_EHFNDD_SPLNG_STR-DB_KEY sy-vline
WA_EHFNDD_SPLNG_STR-DATETIME_CR sy-vline
WA_EHFNDD_SPLNG_STR-USER_ID_CR sy-vline
WA_EHFNDD_SPLNG_STR-DATETIME_CH sy-vline
WA_EHFNDD_SPLNG_STR-USER_ID_CH sy-vline
WA_EHFNDD_SPLNG_STR-ID sy-vline
WA_EHFNDD_SPLNG_STR-METHOD_REF sy-vline
WA_EHFNDD_SPLNG_STR-TECHNICIAN sy-vline
WA_EHFNDD_SPLNG_STR-STATUS sy-vline
WA_EHFNDD_SPLNG_STR-PLANNED_DATE sy-vline
WA_EHFNDD_SPLNG_STR-SAMPLE_COUNT sy-vline
WA_EHFNDD_SPLNG_STR-ATF_KEY sy-vline
WA_EHFNDD_SPLNG_STR-REMARK_TEXT_KEY_REF sy-vline
WA_EHFNDD_SPLNG_STR-LOC_ROOT_KEY_REF sy-vline
WA_EHFNDD_SPLNG_STR-EHSM_COMPONENT sy-vline
WA_EHFNDD_SPLNG_STR-PROCESSING_PHASE sy-vline
WA_EHFNDD_SPLNG_STR-COMPLETION_DATE sy-vline
WA_EHFNDD_SPLNG_STR-ARCHIVING_STATUS sy-vline
WA_EHFNDD_SPLNG_STR-EEW_SPLNG_ROOT_D sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.