ABAP Select data from SAP table /PM0/ABU_POBJTYP 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 /PM0/ABU_POBJTYP 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 /PM0/ABU_POBJTYP. 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 /PM0/ABU_POBJTYP 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_/PM0/ABU_POBJTYP TYPE STANDARD TABLE OF /PM0/ABU_POBJTYP,
WA_/PM0/ABU_POBJTYP TYPE /PM0/ABU_POBJTYP,
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: </PM0/ABU_POBJTYP> TYPE /PM0/ABU_POBJTYP.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_/PM0/ABU_POBJTYP.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM /PM0/ABU_POBJTYP
INTO TABLE IT_/PM0/ABU_POBJTYP.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM /PM0/ABU_POBJTYP
* INTO TABLE @DATA(IT_/PM0/ABU_POBJTYP2).
*--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_/PM0/ABU_POBJTYP INDEX 1 INTO DATA(WA_/PM0/ABU_POBJTYP2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/PM0/ABU_POBJTYP ASSIGNING </PM0/ABU_POBJTYP>.
*To update a field value using a field symbol simply change the value via the field symbol pointer</PM0/ABU_POBJTYP>-CLIENT = 1.
</PM0/ABU_POBJTYP>-OBJTYP_ID = 1.
</PM0/ABU_POBJTYP>-OBJTYP_TT = 1.
</PM0/ABU_POBJTYP>-OBJCAT_ID = 1.
</PM0/ABU_POBJTYP>-OBJCAT_TT = 1.
ENDLOOP. LOOP AT IT_/PM0/ABU_POBJTYP INTO WA_/PM0/ABU_POBJTYP. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/PM0/ABU_POBJTYP-CHANNSTRUKT_TT, sy-vline,
WA_/PM0/ABU_POBJTYP-SUCHANNSTRUKT_TT, sy-vline,
WA_/PM0/ABU_POBJTYP-SEL1_TT, sy-vline,
WA_/PM0/ABU_POBJTYP-SEL2_TT, sy-vline,
WA_/PM0/ABU_POBJTYP-SEL3_TT, sy-vline,
WA_/PM0/ABU_POBJTYP-SEL4_TT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/PM0/ABU_POBJTYP 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_/PM0/ABU_POBJTYP 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_/PM0/ABU_POBJTYP INTO WA_/PM0/ABU_POBJTYP. *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.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_/PM0/ABU_POBJTYP_STR,
CLIENT TYPE STRING,
OBJTYP_ID TYPE STRING,
OBJTYP_TT TYPE STRING,
OBJCAT_ID TYPE STRING,
OBJCAT_TT TYPE STRING,
CHANNSTRUKT_TT TYPE STRING,
SUCHANNSTRUKT_TT TYPE STRING,
SEL1_TT TYPE STRING,
SEL2_TT TYPE STRING,
SEL3_TT TYPE STRING,
SEL4_TT TYPE STRING,
SEL5_TT TYPE STRING,
SEL6_TT TYPE STRING,
SEL7_TT TYPE STRING,
SEL8_TT TYPE STRING,
SEL9_TT TYPE STRING,
SEL10_TT TYPE STRING,
SEL11_TT TYPE STRING,
SEL12_TT TYPE STRING,
SEL13_TT TYPE STRING,
SEL14_TT TYPE STRING,
SEL15_TT TYPE STRING,
INSOBJRELEV_FG TYPE STRING,END OF T_EKKO_STR. DATA: WA_/PM0/ABU_POBJTYP_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_/PM0/ABU_POBJTYP_STR-CLIENT sy-vline
WA_/PM0/ABU_POBJTYP_STR-OBJTYP_ID sy-vline
WA_/PM0/ABU_POBJTYP_STR-OBJTYP_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-OBJCAT_ID sy-vline
WA_/PM0/ABU_POBJTYP_STR-OBJCAT_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-CHANNSTRUKT_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SUCHANNSTRUKT_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL1_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL2_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL3_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL4_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL5_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL6_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL7_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL8_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL9_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL10_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL11_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL12_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL13_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL14_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-SEL15_TT sy-vline
WA_/PM0/ABU_POBJTYP_STR-INSOBJRELEV_FG sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.