ABAP Select data from SAP table PMMO_TRANSIT_HST 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 PMMO_TRANSIT_HST 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 PMMO_TRANSIT_HST. 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 PMMO_TRANSIT_HST 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_PMMO_TRANSIT_HST TYPE STANDARD TABLE OF PMMO_TRANSIT_HST,
WA_PMMO_TRANSIT_HST TYPE PMMO_TRANSIT_HST,
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: <PMMO_TRANSIT_HST> TYPE PMMO_TRANSIT_HST.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_PMMO_TRANSIT_HST.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM PMMO_TRANSIT_HST
INTO TABLE IT_PMMO_TRANSIT_HST.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM PMMO_TRANSIT_HST
* INTO TABLE @DATA(IT_PMMO_TRANSIT_HST2).
*--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_PMMO_TRANSIT_HST INDEX 1 INTO DATA(WA_PMMO_TRANSIT_HST2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PMMO_TRANSIT_HST ASSIGNING <PMMO_TRANSIT_HST>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<PMMO_TRANSIT_HST>-MANDT = 1.
<PMMO_TRANSIT_HST>-S_BERID = 1.
<PMMO_TRANSIT_HST>-R_BERID = 1.
<PMMO_TRANSIT_HST>-S_GRPNR = 1.
<PMMO_TRANSIT_HST>-R_GRPNR = 1.
ENDLOOP. LOOP AT IT_PMMO_TRANSIT_HST INTO WA_PMMO_TRANSIT_HST. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_PMMO_TRANSIT_HST-S_CHARG, sy-vline,
WA_PMMO_TRANSIT_HST-R_CHARG, sy-vline,
WA_PMMO_TRANSIT_HST-S_REPOBJ, sy-vline,
WA_PMMO_TRANSIT_HST-R_REPOBJ, sy-vline,
WA_PMMO_TRANSIT_HST-S_CPUDT, sy-vline,
WA_PMMO_TRANSIT_HST-MBLNR, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PMMO_TRANSIT_HST 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_PMMO_TRANSIT_HST 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_PMMO_TRANSIT_HST INTO WA_PMMO_TRANSIT_HST. *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 ABPSP, internal->external for field S_GRPNR CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT' EXPORTING input = WA_PMMO_TRANSIT_HST-S_GRPNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PMMO_TRANSIT_HST-S_GRPNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ABPSP, internal->external for field R_GRPNR CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT' EXPORTING input = WA_PMMO_TRANSIT_HST-R_GRPNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PMMO_TRANSIT_HST-R_GRPNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field MBLNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PMMO_TRANSIT_HST-MBLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PMMO_TRANSIT_HST-MBLNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GJAHR, internal->external for field MJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_PMMO_TRANSIT_HST-MJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PMMO_TRANSIT_HST-MJAHR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GERNR, internal->external for field S_SERNR CALL FUNCTION 'CONVERSION_EXIT_GERNR_OUTPUT' EXPORTING input = WA_PMMO_TRANSIT_HST-S_SERNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PMMO_TRANSIT_HST-S_SERNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field MEINS CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_PMMO_TRANSIT_HST-MEINS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PMMO_TRANSIT_HST-MEINS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TSTAM, internal->external for field LASTCHANGEDATETIME CALL FUNCTION 'CONVERSION_EXIT_TSTAM_OUTPUT' EXPORTING input = WA_PMMO_TRANSIT_HST-LASTCHANGEDATETIME IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PMMO_TRANSIT_HST-LASTCHANGEDATETIME.
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_PMMO_TRANSIT_HST_STR,
MANDT TYPE STRING,
S_BERID TYPE STRING,
R_BERID TYPE STRING,
S_GRPNR TYPE STRING,
R_GRPNR TYPE STRING,
S_CHARG TYPE STRING,
R_CHARG TYPE STRING,
S_REPOBJ TYPE STRING,
R_REPOBJ TYPE STRING,
S_CPUDT TYPE STRING,
MBLNR TYPE STRING,
MJAHR TYPE STRING,
ZEILE TYPE STRING,
S_SERNR TYPE STRING,
S_WERKS TYPE STRING,
R_WERKS TYPE STRING,
TOTAL_ISSQTY TYPE STRING,
INTRANSIT_QTY TYPE STRING,
MEINS TYPE STRING,
S_SGIND TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,END OF T_EKKO_STR. DATA: WA_PMMO_TRANSIT_HST_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_PMMO_TRANSIT_HST_STR-MANDT sy-vline
WA_PMMO_TRANSIT_HST_STR-S_BERID sy-vline
WA_PMMO_TRANSIT_HST_STR-R_BERID sy-vline
WA_PMMO_TRANSIT_HST_STR-S_GRPNR sy-vline
WA_PMMO_TRANSIT_HST_STR-R_GRPNR sy-vline
WA_PMMO_TRANSIT_HST_STR-S_CHARG sy-vline
WA_PMMO_TRANSIT_HST_STR-R_CHARG sy-vline
WA_PMMO_TRANSIT_HST_STR-S_REPOBJ sy-vline
WA_PMMO_TRANSIT_HST_STR-R_REPOBJ sy-vline
WA_PMMO_TRANSIT_HST_STR-S_CPUDT sy-vline
WA_PMMO_TRANSIT_HST_STR-MBLNR sy-vline
WA_PMMO_TRANSIT_HST_STR-MJAHR sy-vline
WA_PMMO_TRANSIT_HST_STR-ZEILE sy-vline
WA_PMMO_TRANSIT_HST_STR-S_SERNR sy-vline
WA_PMMO_TRANSIT_HST_STR-S_WERKS sy-vline
WA_PMMO_TRANSIT_HST_STR-R_WERKS sy-vline
WA_PMMO_TRANSIT_HST_STR-TOTAL_ISSQTY sy-vline
WA_PMMO_TRANSIT_HST_STR-INTRANSIT_QTY sy-vline
WA_PMMO_TRANSIT_HST_STR-MEINS sy-vline
WA_PMMO_TRANSIT_HST_STR-S_SGIND sy-vline
WA_PMMO_TRANSIT_HST_STR-LASTCHANGEDATETIME sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
