ABAP Select data from SAP table MMPUR_REQ_S_ACCOUNT_D 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 MMPUR_REQ_S_ACCOUNT_D 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 MMPUR_REQ_S_ACCOUNT_D. 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 MMPUR_REQ_S_ACCOUNT_D 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_MMPUR_REQ_S_ACCOUNT_D TYPE STANDARD TABLE OF MMPUR_REQ_S_ACCOUNT_D,
      WA_MMPUR_REQ_S_ACCOUNT_D TYPE MMPUR_REQ_S_ACCOUNT_D,
      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: <MMPUR_REQ_S_ACCOUNT_D> TYPE MMPUR_REQ_S_ACCOUNT_D.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM MMPUR_REQ_S_ACCOUNT_D
*  INTO TABLE @DATA(IT_MMPUR_REQ_S_ACCOUNT_D2).
*--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_MMPUR_REQ_S_ACCOUNT_D INDEX 1 INTO DATA(WA_MMPUR_REQ_S_ACCOUNT_D2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_MMPUR_REQ_S_ACCOUNT_D ASSIGNING <MMPUR_REQ_S_ACCOUNT_D>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<MMPUR_REQ_S_ACCOUNT_D>-BANFN = 1.
<MMPUR_REQ_S_ACCOUNT_D>-BNFPO = 1.
<MMPUR_REQ_S_ACCOUNT_D>-ZEBKN = 1.
<MMPUR_REQ_S_ACCOUNT_D>-MENGE = 1.
<MMPUR_REQ_S_ACCOUNT_D>-VPROZ = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_MMPUR_REQ_S_ACCOUNT_D-NETWR, sy-vline,
WA_MMPUR_REQ_S_ACCOUNT_D-ZEXKN, sy-vline,
WA_MMPUR_REQ_S_ACCOUNT_D-LOEKZ, sy-vline,
WA_MMPUR_REQ_S_ACCOUNT_D-SAKTO, sy-vline,
WA_MMPUR_REQ_S_ACCOUNT_D-GSBER, sy-vline,
WA_MMPUR_REQ_S_ACCOUNT_D-KOSTL, sy-vline.
ENDLOOP. *Add any further fields from structure WA_MMPUR_REQ_S_ACCOUNT_D 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_MMPUR_REQ_S_ACCOUNT_D 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_MMPUR_REQ_S_ACCOUNT_D INTO WA_MMPUR_REQ_S_ACCOUNT_D. *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 BANFN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-BANFN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-BANFN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SAKTO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-SAKTO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-SAKTO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-KOSTL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VBELN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-VBELN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-VBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN1 CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-ANLN1 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-ANLN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN2 CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-ANLN2 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-ANLN2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-AUFNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PAOBJNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-PAOBJNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-PAOBJNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-PRCTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PS_PSP_PNR CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-PS_PSP_PNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-PS_PSP_PNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field NPLNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-NPLNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-NPLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIS, internal->external for field FIPOS CALL FUNCTION 'CONVERSION_EXIT_FMCIS_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-FIPOS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-FIPOS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GRANT_NBR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_REQ_S_ACCOUNT_D-GRANT_NBR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_REQ_S_ACCOUNT_D-GRANT_NBR.
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_MMPUR_REQ_S_ACCOUNT_D_STR,
BANFN TYPE STRING,
BNFPO TYPE STRING,
ZEBKN TYPE STRING,
MENGE TYPE STRING,
VPROZ TYPE STRING,
NETWR TYPE STRING,
ZEXKN TYPE STRING,
LOEKZ TYPE STRING,
SAKTO TYPE STRING,
GSBER TYPE STRING,
KOSTL TYPE STRING,
VBELN TYPE STRING,
VBELP TYPE STRING,
VETEN TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
AUFNR TYPE STRING,
ABLAD TYPE STRING,
KOKRS TYPE STRING,
KSTRG TYPE STRING,
PAOBJNR TYPE STRING,
PRCTR TYPE STRING,
PS_PSP_PNR TYPE STRING,
NPLNR TYPE STRING,
AUFPL TYPE STRING,
FIPOS TYPE STRING,
FISTL TYPE STRING,
GEBER TYPE STRING,
GRANT_NBR TYPE STRING,
FKBER TYPE STRING,END OF T_EKKO_STR. DATA: WA_MMPUR_REQ_S_ACCOUNT_D_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_MMPUR_REQ_S_ACCOUNT_D_STR-BANFN sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-BNFPO sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-ZEBKN sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-MENGE sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-VPROZ sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-NETWR sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-ZEXKN sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-LOEKZ sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-SAKTO sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-GSBER sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-KOSTL sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-VBELN sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-VBELP sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-VETEN sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-ANLN1 sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-ANLN2 sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-AUFNR sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-ABLAD sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-KOKRS sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-KSTRG sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-PAOBJNR sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-PRCTR sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-PS_PSP_PNR sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-NPLNR sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-AUFPL sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-FIPOS sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-FISTL sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-GEBER sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-GRANT_NBR sy-vline
WA_MMPUR_REQ_S_ACCOUNT_D_STR-FKBER sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.