ABAP Select data from SAP table BNK_BANK_ACCOUNT_STATE_POST_M into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP BNK_BANK_ACCOUNT_STATE_POST_M 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 BNK_BANK_ACCOUNT_STATE_POST_M. 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 BNK_BANK_ACCOUNT_STATE_POST_M 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_BNK_BANK_ACCOUNT_STATE_POST_M TYPE STANDARD TABLE OF BNK_BANK_ACCOUNT_STATE_POST_M,
      WA_BNK_BANK_ACCOUNT_STATE_POST_M TYPE BNK_BANK_ACCOUNT_STATE_POST_M,
      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: <BNK_BANK_ACCOUNT_STATE_POST_M> TYPE BNK_BANK_ACCOUNT_STATE_POST_M.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM BNK_BANK_ACCOUNT_STATE_POST_M
  INTO TABLE IT_BNK_BANK_ACCOUNT_STATE_POST_M.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM BNK_BANK_ACCOUNT_STATE_POST_M
*  INTO TABLE @DATA(IT_BNK_BANK_ACCOUNT_STATE_POST_M2).
*--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_BNK_BANK_ACCOUNT_STATE_POST_M INDEX 1 INTO DATA(WA_BNK_BANK_ACCOUNT_STATE_POST_M2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BNK_BANK_ACCOUNT_STATE_POST_M ASSIGNING <BNK_BANK_ACCOUNT_STATE_POST_M>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<BNK_BANK_ACCOUNT_STATE_POST_M>-BANK_ACCOUNT = 1.
<BNK_BANK_ACCOUNT_STATE_POST_M>-BANKKEY = 1.
<BNK_BANK_ACCOUNT_STATE_POST_M>-BANK_CTRY = 1.
<BNK_BANK_ACCOUNT_STATE_POST_M>-COUNTRYISO = 1.
<BNK_BANK_ACCOUNT_STATE_POST_M>-BANK_NAME = 1.

ENDLOOP.

LOOP AT IT_BNK_BANK_ACCOUNT_STATE_POST_M INTO WA_BNK_BANK_ACCOUNT_STATE_POST_M.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_BNK_BANK_ACCOUNT_STATE_POST_M-SWIFT_CODE, sy-vline,
  WA_BNK_BANK_ACCOUNT_STATE_POST_M-BANK_ACCT, sy-vline,
  WA_BNK_BANK_ACCOUNT_STATE_POST_M-ACCTHOLDER, sy-vline,
  WA_BNK_BANK_ACCOUNT_STATE_POST_M-ACCTSPNAME, sy-vline,
  WA_BNK_BANK_ACCOUNT_STATE_POST_M-ACCT_TYPE, sy-vline,
  WA_BNK_BANK_ACCOUNT_STATE_POST_M-ACCURR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_BNK_BANK_ACCOUNT_STATE_POST_M 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_BNK_BANK_ACCOUNT_STATE_POST_M 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_BNK_BANK_ACCOUNT_STATE_POST_M INTO WA_BNK_BANK_ACCOUNT_STATE_POST_M.


*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_BNK_BANK_ACCOUNT_STATE_POST_M_STR, 
BANK_ACCOUNT TYPE STRING,
BANKKEY TYPE STRING,
BANK_CTRY TYPE STRING,
COUNTRYISO TYPE STRING,
BANK_NAME TYPE STRING,
SWIFT_CODE TYPE STRING,
BANK_ACCT TYPE STRING,
ACCTHOLDER TYPE STRING,
ACCTSPNAME TYPE STRING,
ACCT_TYPE TYPE STRING,
ACCURR TYPE STRING,
ACCURR_ISO TYPE STRING,
BANK_REF TYPE STRING,
CUST_ID_NO TYPE STRING,
STMT_HEADER TYPE STRING,
STMT_NO TYPE STRING,
STMTPAGENO TYPE STRING,
SEQUENCE TYPE STRING,
SEQ_STATUS TYPE STRING,
STMT_DATE TYPE STRING,
STMT_TIME TYPE STRING,
LIFE_START TYPE STRING,
LIFE_END TYPE STRING,
ORG_FORMAT TYPE STRING,
BEGBALTYPE TYPE STRING,
BEGBALSIGN TYPE STRING,
BEGBALANCE TYPE STRING,
DEBIT_AMT TYPE STRING,
CREDIT_AMT TYPE STRING,
ENDBALTYPE TYPE STRING,
ENDBALSIGN TYPE STRING,
ENDBALANCE TYPE STRING,
END_LC_AMT TYPE STRING,
LCCURR TYPE STRING,
LCCURR_ISO TYPE STRING,
CREDIT_INT TYPE STRING,
NO_OF_REC TYPE STRING,
INPUT_TYPE TYPE STRING,
LOCKBOX_NO TYPE STRING,
STMT_ADDAMOUNTS TYPE STRING,
VALUE_DATE TYPE STRING,
VALUE_TIME TYPE STRING,
PRESENTMT1 TYPE STRING,
PRESENTMT2 TYPE STRING,
ADJUST_AMT TYPE STRING,
PRESMT_SUM TYPE STRING,
AVLBALANCE TYPE STRING,
STMT_ITEMS TYPE STRING,
STMT_TXT_ITEMS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_BNK_BANK_ACCOUNT_STATE_POST_M_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_BNK_BANK_ACCOUNT_STATE_POST_M_STR-BANK_ACCOUNT sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-BANKKEY sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-BANK_CTRY sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-COUNTRYISO sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-BANK_NAME sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-SWIFT_CODE sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-BANK_ACCT sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-ACCTHOLDER sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-ACCTSPNAME sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-ACCT_TYPE sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-ACCURR sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-ACCURR_ISO sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-BANK_REF sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-CUST_ID_NO sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-STMT_HEADER sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-STMT_NO sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-STMTPAGENO sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-SEQUENCE sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-SEQ_STATUS sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-STMT_DATE sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-STMT_TIME sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-LIFE_START sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-LIFE_END sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-ORG_FORMAT sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-BEGBALTYPE sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-BEGBALSIGN sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-BEGBALANCE sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-DEBIT_AMT sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-CREDIT_AMT sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-ENDBALTYPE sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-ENDBALSIGN sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-ENDBALANCE sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-END_LC_AMT sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-LCCURR sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-LCCURR_ISO sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-CREDIT_INT sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-NO_OF_REC sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-INPUT_TYPE sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-LOCKBOX_NO sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-STMT_ADDAMOUNTS sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-VALUE_DATE sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-VALUE_TIME sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-PRESENTMT1 sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-PRESENTMT2 sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-ADJUST_AMT sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-PRESMT_SUM sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-AVLBALANCE sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-STMT_ITEMS sy-vline 
WA_BNK_BANK_ACCOUNT_STATE_POST_M_STR-STMT_TXT_ITEMS sy-vline      INTO ld_text SEPARATED BY SPACE.

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