ABAP Select data from SAP table /MVA/AMDRSD_IMP_TR into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /MVA/AMDRSD_IMP_TR 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 /MVA/AMDRSD_IMP_TR. 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 /MVA/AMDRSD_IMP_TR 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_/MVA/AMDRSD_IMP_TR TYPE STANDARD TABLE OF /MVA/AMDRSD_IMP_TR,
      WA_/MVA/AMDRSD_IMP_TR TYPE /MVA/AMDRSD_IMP_TR,
      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: </MVA/AMDRSD_IMP_TR> TYPE /MVA/AMDRSD_IMP_TR.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /MVA/AMDRSD_IMP_TR
*  INTO TABLE @DATA(IT_/MVA/AMDRSD_IMP_TR2).
*--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_/MVA/AMDRSD_IMP_TR INDEX 1 INTO DATA(WA_/MVA/AMDRSD_IMP_TR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
</MVA/AMDRSD_IMP_TR>-MSGH = 1.
</MVA/AMDRSD_IMP_TR>-/MVA/MSGTYPE_TT = 1.
</MVA/AMDRSD_IMP_TR>-/MVA/MSGMODE_CD = 1.
</MVA/AMDRSD_IMP_TR>-/MVA/MSGLIST_T = 1.
</MVA/AMDRSD_IMP_TR>-MSG_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/MVA/AMDRSD_IMP_TR-INT_STATUS_CD, sy-vline,
  WA_/MVA/AMDRSD_IMP_TR-/MVA/REF_RSN_CD, sy-vline,
  WA_/MVA/AMDRSD_IMP_TR-/MVA/ERR_AT_T, sy-vline,
  WA_/MVA/AMDRSD_IMP_TR-/MVA/ERR_AT_TT, sy-vline,
  WA_/MVA/AMDRSD_IMP_TR-INS, sy-vline,
  WA_/MVA/AMDRSD_IMP_TR-/MVA/INS_KIND_CD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/MVA/AMDRSD_IMP_TR 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_/MVA/AMDRSD_IMP_TR 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_/MVA/AMDRSD_IMP_TR INTO WA_/MVA/AMDRSD_IMP_TR.


*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_/MVA/AMDRSD_IMP_TR_STR, 
MSGH TYPE STRING,
/MVA/MSGTYPE_TT TYPE STRING,
/MVA/MSGMODE_CD TYPE STRING,
/MVA/MSGLIST_T TYPE STRING,
MSG_ID TYPE STRING,
INT_STATUS_CD TYPE STRING,
/MVA/REF_RSN_CD TYPE STRING,
/MVA/ERR_AT_T TYPE STRING,
/MVA/ERR_AT_TT TYPE STRING,
INS TYPE STRING,
/MVA/INS_KIND_CD TYPE STRING,
/MVA/INSURER_ID TYPE STRING,
/MVA/OFFICE_ID TYPE STRING,
/MVA/AGENCY_ID TYPE STRING,
/MVA/INSBEG_DT TYPE STRING,
/MVA/INS_NUM_ID TYPE STRING,
/MVA/INT_ANNO_TT TYPE STRING,
/MVA/NAME1_TT TYPE STRING,
/MVA/NAME2_TT TYPE STRING,
/MVA/NAME3_TT TYPE STRING,
/MVA/NAME4_TT TYPE STRING,
LIC TYPE STRING,
/MVA/LICENCE_CD TYPE STRING,
/MVA/PREV_LIC_CD TYPE STRING,
/MVA/LICTYPE_CD TYPE STRING,
/MVA/LICTYPES_T TYPE STRING,
/MVA/LICTYPES_CD TYPE STRING,
/MVA/LIC_RES_CD TYPE STRING,
/MVA/SEASONFR_CD TYPE STRING,
/MVA/SEASONTO_CD TYPE STRING,
/MVA/ALLOWANC_DT TYPE STRING,
/MVA/LIC_VALD_TD TYPE STRING,
/MVA/EXPLIC_S_CD TYPE STRING,
/MVA/ALLOWANC_TS TYPE STRING,
/MVA/ALLOWANC_TZ TYPE STRING,
/MVA/ALLOWANC_TM TYPE STRING,
/MVA/VARLICPLATE_CD TYPE STRING,
/MVA/ASSOC_LICENCE_TT TYPE STRING,
EXP_LIC_RESERV_DT TYPE STRING,
ELICENCEPLATE_CD TYPE STRING,
RA TYPE STRING,
/MVA/RES_DSTR_ID TYPE STRING,
/MVA/RES_APPX_ID TYPE STRING,
/MVA/PROCESS_DT TYPE STRING,
/MVA/PROCESS_TM TYPE STRING,
/MVA/PROCESS_TZ TYPE STRING,
/MVA/PROCESS_TS TYPE STRING,
/MVA/SUBSEQNOTIF_CD TYPE STRING,
/MVA/GIFAGENT_ID TYPE STRING,
/MVA/ICAGENT_ID TYPE STRING,
/MVA/ICUSER_ID TYPE STRING,
/MVA/FROMVCSA_FG TYPE STRING,
/MVA/ALTCON_TM TYPE STRING,
/MVA/ALTCON_DT TYPE STRING,
/MVA/ALTCON_TS TYPE STRING,
/MVA/ALTCON_TZ TYPE STRING,
COR TYPE STRING,
/MVA/CORICOFF_CD TYPE STRING,
/MVA/CORIC_FG TYPE STRING,
/MVA/CORVEHID_FG TYPE STRING,
RATING TYPE STRING,
/MVA/RP_ID TYPE STRING,
/MVA/RREQ_TM TYPE STRING,
/MVA/RREQ_DT TYPE STRING,
/MVA/RREQ_TS TYPE STRING,
/MVA/RREQ_TZ TYPE STRING,
/MVA/RERR_CD TYPE STRING,
/MVA/RERR_TT TYPE STRING,
/MVA/RSCORE_VL TYPE STRING,
/MVA/RNOTE_TT TYPE STRING,
/MVA/RCHK_FG TYPE STRING,
DET_PERSON TYPE STRING,
NAT TYPE STRING,
/MVA/NAME_TT TYPE STRING,
/MVA/NAMECP_TT TYPE STRING,
/MVA/FNAME_TT TYPE STRING,
/MVA/NAMENREL_CD TYPE STRING,
/MVA/BIRTH_DT TYPE STRING,
/MVA/GENDER_CD TYPE STRING,
/MVA/DEGREE_TT TYPE STRING,
/MVA/ORDNAME_TT TYPE STRING,
/MVA/PSDONYM_TT TYPE STRING,
JUR TYPE STRING,
/MVA/JURNAME_TT TYPE STRING,
ADR TYPE STRING,
/MVA/POST_CD TYPE STRING,
/MVA/POBOX_TT TYPE STRING,
/MVA/POSTPOB_CD TYPE STRING,
/MVA/CITY_TT TYPE STRING,
/MVA/COUNTRY_CD TYPE STRING,
/MVA/STREET_TT TYPE STRING,
/MVA/STREETNO_VL TYPE STRING,
/MVA/STRTNOSP_TT TYPE STRING,
/MVA/COMKEY_VL TYPE STRING,
/MVA/STRKEY_VL TYPE STRING,
/MVA/DEPPERS_TT TYPE STRING,
/MVA/DEPPERS_T TYPE STRING,
/MVA/RATING_T TYPE STRING,
/MVA/RACTST_CD TYPE STRING,
/MVA/INSPRES_TT TYPE STRING,
/MVA/CONDBRCH_T TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/MVA/AMDRSD_IMP_TR_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_/MVA/AMDRSD_IMP_TR_STR-MSGH sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/MSGTYPE_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/MSGMODE_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/MSGLIST_T sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-MSG_ID sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-INT_STATUS_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/REF_RSN_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ERR_AT_T sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ERR_AT_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-INS sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/INS_KIND_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/INSURER_ID sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/OFFICE_ID sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/AGENCY_ID sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/INSBEG_DT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/INS_NUM_ID sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/INT_ANNO_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/NAME1_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/NAME2_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/NAME3_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/NAME4_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-LIC sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/LICENCE_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/PREV_LIC_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/LICTYPE_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/LICTYPES_T sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/LICTYPES_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/LIC_RES_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/SEASONFR_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/SEASONTO_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ALLOWANC_DT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/LIC_VALD_TD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/EXPLIC_S_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ALLOWANC_TS sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ALLOWANC_TZ sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ALLOWANC_TM sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/VARLICPLATE_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ASSOC_LICENCE_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-EXP_LIC_RESERV_DT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-ELICENCEPLATE_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-RA sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RES_DSTR_ID sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RES_APPX_ID sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/PROCESS_DT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/PROCESS_TM sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/PROCESS_TZ sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/PROCESS_TS sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/SUBSEQNOTIF_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/GIFAGENT_ID sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ICAGENT_ID sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ICUSER_ID sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/FROMVCSA_FG sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ALTCON_TM sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ALTCON_DT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ALTCON_TS sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ALTCON_TZ sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-COR sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/CORICOFF_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/CORIC_FG sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/CORVEHID_FG sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-RATING sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RP_ID sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RREQ_TM sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RREQ_DT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RREQ_TS sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RREQ_TZ sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RERR_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RERR_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RSCORE_VL sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RNOTE_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RCHK_FG sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-DET_PERSON sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-NAT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/NAME_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/NAMECP_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/FNAME_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/NAMENREL_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/BIRTH_DT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/GENDER_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/DEGREE_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/ORDNAME_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/PSDONYM_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-JUR sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/JURNAME_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-ADR sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/POST_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/POBOX_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/POSTPOB_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/CITY_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/COUNTRY_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/STREET_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/STREETNO_VL sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/STRTNOSP_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/COMKEY_VL sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/STRKEY_VL sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/DEPPERS_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/DEPPERS_T sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RATING_T sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/RACTST_CD sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/INSPRES_TT sy-vline 
WA_/MVA/AMDRSD_IMP_TR_STR-/MVA/CONDBRCH_T sy-vline      INTO ld_text SEPARATED BY SPACE.

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