ABAP Select data from SAP table /PM0/ABEMASSPOLPR 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/ABEMASSPOLPR 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/ABEMASSPOLPR. 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/ABEMASSPOLPR 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/ABEMASSPOLPR TYPE STANDARD TABLE OF /PM0/ABEMASSPOLPR, WA_/PM0/ABEMASSPOLPR TYPE /PM0/ABEMASSPOLPR, 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/ABEMASSPOLPR> TYPE /PM0/ABEMASSPOLPR. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_/PM0/ABEMASSPOLPR. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM /PM0/ABEMASSPOLPR INTO TABLE IT_/PM0/ABEMASSPOLPR. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM /PM0/ABEMASSPOLPR * INTO TABLE @DATA(IT_/PM0/ABEMASSPOLPR2). *--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/ABEMASSPOLPR INDEX 1 INTO DATA(WA_/PM0/ABEMASSPOLPR2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_/PM0/ABEMASSPOLPR ASSIGNING </PM0/ABEMASSPOLPR>.*To update a field value using a field symbol simply change the value via the field symbol pointer
</PM0/ABEMASSPOLPR>-CURRENCY_ID = 1.
</PM0/ABEMASSPOLPR>-POLICYNR_TT = 1.
</PM0/ABEMASSPOLPR>-SALESPROD_TT = 1.
</PM0/ABEMASSPOLPR>-APPLNR_TT = 1.
</PM0/ABEMASSPOLPR>-PRODUCT_TT = 1.
ENDLOOP. LOOP AT IT_/PM0/ABEMASSPOLPR INTO WA_/PM0/ABEMASSPOLPR. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/PM0/ABEMASSPOLPR-POLBEG_DT, sy-vline,
WA_/PM0/ABEMASSPOLPR-PARTNER_ID, sy-vline,
WA_/PM0/ABEMASSPOLPR-PARTNERNAME_TT, sy-vline,
WA_/PM0/ABEMASSPOLPR-GENDER_TT, sy-vline,
WA_/PM0/ABEMASSPOLPR-BIRTH_DT, sy-vline,
WA_/PM0/ABEMASSPOLPR-ADDRESS_TT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/PM0/ABEMASSPOLPR 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/ABEMASSPOLPR 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/ABEMASSPOLPR INTO WA_/PM0/ABEMASSPOLPR. *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 ALPHA, internal->external for field POLICYNR_TT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/PM0/ABEMASSPOLPR-POLICYNR_TT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/PM0/ABEMASSPOLPR-POLICYNR_TT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field APPLNR_TT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/PM0/ABEMASSPOLPR-APPLNR_TT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/PM0/ABEMASSPOLPR-APPLNR_TT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PARTNER_ID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/PM0/ABEMASSPOLPR-PARTNER_ID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/PM0/ABEMASSPOLPR-PARTNER_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_/PM0/ABEMASSPOLPR_STR,
CURRENCY_ID TYPE STRING,
POLICYNR_TT TYPE STRING,
SALESPROD_TT TYPE STRING,
APPLNR_TT TYPE STRING,
PRODUCT_TT TYPE STRING,
POLBEG_DT TYPE STRING,
PARTNER_ID TYPE STRING,
PARTNERNAME_TT TYPE STRING,
GENDER_TT TYPE STRING,
BIRTH_DT TYPE STRING,
ADDRESS_TT TYPE STRING,
PREMAFTERTAX_AM TYPE STRING,
PAYFRQ_TT TYPE STRING,
LSTATUS_TT TYPE STRING,END OF T_EKKO_STR. DATA: WA_/PM0/ABEMASSPOLPR_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/ABEMASSPOLPR_STR-CURRENCY_ID sy-vline
WA_/PM0/ABEMASSPOLPR_STR-POLICYNR_TT sy-vline
WA_/PM0/ABEMASSPOLPR_STR-SALESPROD_TT sy-vline
WA_/PM0/ABEMASSPOLPR_STR-APPLNR_TT sy-vline
WA_/PM0/ABEMASSPOLPR_STR-PRODUCT_TT sy-vline
WA_/PM0/ABEMASSPOLPR_STR-POLBEG_DT sy-vline
WA_/PM0/ABEMASSPOLPR_STR-PARTNER_ID sy-vline
WA_/PM0/ABEMASSPOLPR_STR-PARTNERNAME_TT sy-vline
WA_/PM0/ABEMASSPOLPR_STR-GENDER_TT sy-vline
WA_/PM0/ABEMASSPOLPR_STR-BIRTH_DT sy-vline
WA_/PM0/ABEMASSPOLPR_STR-ADDRESS_TT sy-vline
WA_/PM0/ABEMASSPOLPR_STR-PREMAFTERTAX_AM sy-vline
WA_/PM0/ABEMASSPOLPR_STR-PAYFRQ_TT sy-vline
WA_/PM0/ABEMASSPOLPR_STR-LSTATUS_TT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.