ABAP Select data from SAP table /PM0/ALD_CHGPREM into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /PM0/ALD_CHGPREM 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/ALD_CHGPREM. 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/ALD_CHGPREM 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/ALD_CHGPREM TYPE STANDARD TABLE OF /PM0/ALD_CHGPREM,
      WA_/PM0/ALD_CHGPREM TYPE /PM0/ALD_CHGPREM,
      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/ALD_CHGPREM> TYPE /PM0/ALD_CHGPREM.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/PM0/ALD_CHGPREM.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /PM0/ALD_CHGPREM
  INTO TABLE IT_/PM0/ALD_CHGPREM.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /PM0/ALD_CHGPREM
*  INTO TABLE @DATA(IT_/PM0/ALD_CHGPREM2).
*--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/ALD_CHGPREM INDEX 1 INTO DATA(WA_/PM0/ALD_CHGPREM2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/PM0/ALD_CHGPREM ASSIGNING </PM0/ALD_CHGPREM>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</PM0/ALD_CHGPREM>-CLIENT = 1.
</PM0/ALD_CHGPREM>-MOVPREM_GD = 1.
</PM0/ALD_CHGPREM>-JOURNALNO_ID = 1.
</PM0/ALD_CHGPREM>-POLICY_ID = 1.
</PM0/ALD_CHGPREM>-PPDPAC_ID = 1.

ENDLOOP.

LOOP AT IT_/PM0/ALD_CHGPREM INTO WA_/PM0/ALD_CHGPREM.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/PM0/ALD_CHGPREM-POLICYPRODUCT_ID, sy-vline,
  WA_/PM0/ALD_CHGPREM-COVPAC_ID, sy-vline,
  WA_/PM0/ALD_CHGPREM-COVERAGE_ID, sy-vline,
  WA_/PM0/ALD_CHGPREM-COVCP_ID, sy-vline,
  WA_/PM0/ALD_CHGPREM-MOVPREM_ID, sy-vline,
  WA_/PM0/ALD_CHGPREM-ACQCOSTWOLUS_AM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/PM0/ALD_CHGPREM 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/ALD_CHGPREM 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/ALD_CHGPREM INTO WA_/PM0/ALD_CHGPREM.


*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/ALD_CHGPREM_STR, 
CLIENT TYPE STRING,
MOVPREM_GD TYPE STRING,
JOURNALNO_ID TYPE STRING,
POLICY_ID TYPE STRING,
PPDPAC_ID TYPE STRING,
POLICYPRODUCT_ID TYPE STRING,
COVPAC_ID TYPE STRING,
COVERAGE_ID TYPE STRING,
COVCP_ID TYPE STRING,
MOVPREM_ID TYPE STRING,
ACQCOSTWOLUS_AM TYPE STRING,
AMORTCOST_AM TYPE STRING,
ISSUANCEFEE_AM TYPE STRING,
PREMSURCH_AM TYPE STRING,
MOVEMPLDISC_AM TYPE STRING,
MOVPREMDISC_AM TYPE STRING,
MOVRISKSUPMED_AM TYPE STRING,
MOVRISKSUPSPC_AM TYPE STRING,
MOVRISKSUPOTH_AM TYPE STRING,
MOVACCPAYDIS_AM TYPE STRING,
MOVUNITCOST_AM TYPE STRING,
MOVINSAMTDIS_AM TYPE STRING,
WITHDACQWOLS_AM TYPE STRING,
ADMINCOST1RES_AM TYPE STRING,
ADMINCOST2RES_AM TYPE STRING,
DISSAVING_AM TYPE STRING,
GUARANTCOST_AM TYPE STRING,
COLLECTCOST_AM TYPE STRING,
MANAGEFEE_AM TYPE STRING,
RISKPREM1_AM TYPE STRING,
RISKPREM1PR_AM TYPE STRING,
RISKPREM2_AM TYPE STRING,
RISKPREM2PR_AM TYPE STRING,
SAFESUPPL_AM TYPE STRING,
WITHDSAFESUPP_AM TYPE STRING,
SAVINGPREM_AM TYPE STRING,
INSURANCETAX_AM TYPE STRING,
ADMINCOST1_AM TYPE STRING,
ADMINCOST2_AM TYPE STRING,
MODULETYPE_CD TYPE STRING,
MOVSPECDISC_AM TYPE STRING,
INTBASISRES_AM TYPE STRING,
INTNETRES_AM TYPE STRING,
INTRISKPREM1_AM TYPE STRING,
INTRISKPREM2_AM TYPE STRING,
INTADMCOSTRES_AM TYPE STRING,
INTTOTALFUND_AM TYPE STRING,
INTCALCFUND_AM TYPE STRING,
MOVRATESUPPL_AM TYPE STRING,
CALCPROFIT_AM TYPE STRING,
AMENDSUPPL_AM TYPE STRING,
VALIDFROM_DT TYPE STRING,
VALIDTO_DT TYPE STRING,
PROFEQLNKINS_AM TYPE STRING,
KNOWLDG_DT TYPE STRING,
CURRENCY_ID TYPE STRING,
INVAMOUNT_AM TYPE STRING,
REMNANTS_AM TYPE STRING,
CONTRTOLUS_AM TYPE STRING,
PM_ID TYPE STRING,
ADMINCOST_VL TYPE STRING,
MANAGEFEE_VL TYPE STRING,
ACQUICOST_VL TYPE STRING,
ACQUICOSTSIN_VL TYPE STRING,
TARGRPB_CD TYPE STRING,
VALID_DT TYPE STRING,
RIDERPREMIUM_AM TYPE STRING,
DIVCLEAR_AM TYPE STRING,
BO_CD TYPE STRING,
CHANGEUSR_TT TYPE STRING,
CHANGE_TS TYPE STRING,
RECORDUSR_TT TYPE STRING,
RECORD_TS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/PM0/ALD_CHGPREM_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/ALD_CHGPREM_STR-CLIENT sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MOVPREM_GD sy-vline 
WA_/PM0/ALD_CHGPREM_STR-JOURNALNO_ID sy-vline 
WA_/PM0/ALD_CHGPREM_STR-POLICY_ID sy-vline 
WA_/PM0/ALD_CHGPREM_STR-PPDPAC_ID sy-vline 
WA_/PM0/ALD_CHGPREM_STR-POLICYPRODUCT_ID sy-vline 
WA_/PM0/ALD_CHGPREM_STR-COVPAC_ID sy-vline 
WA_/PM0/ALD_CHGPREM_STR-COVERAGE_ID sy-vline 
WA_/PM0/ALD_CHGPREM_STR-COVCP_ID sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MOVPREM_ID sy-vline 
WA_/PM0/ALD_CHGPREM_STR-ACQCOSTWOLUS_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-AMORTCOST_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-ISSUANCEFEE_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-PREMSURCH_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MOVEMPLDISC_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MOVPREMDISC_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MOVRISKSUPMED_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MOVRISKSUPSPC_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MOVRISKSUPOTH_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MOVACCPAYDIS_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MOVUNITCOST_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MOVINSAMTDIS_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-WITHDACQWOLS_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-ADMINCOST1RES_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-ADMINCOST2RES_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-DISSAVING_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-GUARANTCOST_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-COLLECTCOST_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MANAGEFEE_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-RISKPREM1_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-RISKPREM1PR_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-RISKPREM2_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-RISKPREM2PR_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-SAFESUPPL_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-WITHDSAFESUPP_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-SAVINGPREM_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-INSURANCETAX_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-ADMINCOST1_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-ADMINCOST2_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MODULETYPE_CD sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MOVSPECDISC_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-INTBASISRES_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-INTNETRES_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-INTRISKPREM1_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-INTRISKPREM2_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-INTADMCOSTRES_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-INTTOTALFUND_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-INTCALCFUND_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MOVRATESUPPL_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-CALCPROFIT_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-AMENDSUPPL_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-VALIDFROM_DT sy-vline 
WA_/PM0/ALD_CHGPREM_STR-VALIDTO_DT sy-vline 
WA_/PM0/ALD_CHGPREM_STR-PROFEQLNKINS_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-KNOWLDG_DT sy-vline 
WA_/PM0/ALD_CHGPREM_STR-CURRENCY_ID sy-vline 
WA_/PM0/ALD_CHGPREM_STR-INVAMOUNT_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-REMNANTS_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-CONTRTOLUS_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-PM_ID sy-vline 
WA_/PM0/ALD_CHGPREM_STR-ADMINCOST_VL sy-vline 
WA_/PM0/ALD_CHGPREM_STR-MANAGEFEE_VL sy-vline 
WA_/PM0/ALD_CHGPREM_STR-ACQUICOST_VL sy-vline 
WA_/PM0/ALD_CHGPREM_STR-ACQUICOSTSIN_VL sy-vline 
WA_/PM0/ALD_CHGPREM_STR-TARGRPB_CD sy-vline 
WA_/PM0/ALD_CHGPREM_STR-VALID_DT sy-vline 
WA_/PM0/ALD_CHGPREM_STR-RIDERPREMIUM_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-DIVCLEAR_AM sy-vline 
WA_/PM0/ALD_CHGPREM_STR-BO_CD sy-vline 
WA_/PM0/ALD_CHGPREM_STR-CHANGEUSR_TT sy-vline 
WA_/PM0/ALD_CHGPREM_STR-CHANGE_TS sy-vline 
WA_/PM0/ALD_CHGPREM_STR-RECORDUSR_TT sy-vline 
WA_/PM0/ALD_CHGPREM_STR-RECORD_TS sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.