ABAP Select data from SAP table GMIDC_GMIA 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 GMIDC_GMIA 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 GMIDC_GMIA. 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 GMIDC_GMIA 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_GMIDC_GMIA TYPE STANDARD TABLE OF GMIDC_GMIA,
      WA_GMIDC_GMIA TYPE GMIDC_GMIA,
      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: <GMIDC_GMIA> TYPE GMIDC_GMIA.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM GMIDC_GMIA
*  INTO TABLE @DATA(IT_GMIDC_GMIA2).
*--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_GMIDC_GMIA INDEX 1 INTO DATA(WA_GMIDC_GMIA2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_GMIDC_GMIA ASSIGNING <GMIDC_GMIA>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<GMIDC_GMIA>-SGRANT_NBR = 1.
<GMIDC_GMIA>-SFM_AREA = 1.
<GMIDC_GMIA>-SFUND = 1.
<GMIDC_GMIA>-SSPONSORED_PROG = 1.
<GMIDC_GMIA>-SSPONSORED_CLASS = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_GMIDC_GMIA-RCLNT, sy-vline,
WA_GMIDC_GMIA-GL_SIRID, sy-vline,
WA_GMIDC_GMIA-RLDNR, sy-vline,
WA_GMIDC_GMIA-RRCTY, sy-vline,
WA_GMIDC_GMIA-RVERS, sy-vline,
WA_GMIDC_GMIA-RYEAR, sy-vline.
ENDLOOP. *Add any further fields from structure WA_GMIDC_GMIA 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_GMIDC_GMIA 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_GMIDC_GMIA INTO WA_GMIDC_GMIA. *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 SGRANT_NBR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_GMIDC_GMIA-SGRANT_NBR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_GMIDC_GMIA-SGRANT_NBR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit GJAHR, internal->external for field RYEAR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_GMIDC_GMIA-RYEAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_GMIDC_GMIA-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field RUNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_GMIDC_GMIA-RUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_GMIDC_GMIA-RUNIT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit GJAHR, internal->external for field RGRANTEE_FY_9 CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_GMIDC_GMIA-RGRANTEE_FY_9 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_GMIDC_GMIA-RGRANTEE_FY_9.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit GJAHR, internal->external for field REFRYEAR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_GMIDC_GMIA-REFRYEAR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_GMIDC_GMIA-REFRYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit ABPSN, internal->external for field WBS_ELEMENT CALL FUNCTION 'CONVERSION_EXIT_ABPSN_OUTPUT' EXPORTING input = WA_GMIDC_GMIA-WBS_ELEMENT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_GMIDC_GMIA-WBS_ELEMENT.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit MATN1, internal->external for field MATERIAL CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_GMIDC_GMIA-MATERIAL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_GMIDC_GMIA-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit FMCIL, internal->external for field CMMT_ITEM CALL FUNCTION 'CONVERSION_EXIT_FMCIL_OUTPUT' EXPORTING input = WA_GMIDC_GMIA-CMMT_ITEM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_GMIDC_GMIA-CMMT_ITEM.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ABPSP, internal->external for field WBS_SHORT_9 CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT' EXPORTING input = WA_GMIDC_GMIA-WBS_SHORT_9 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_GMIDC_GMIA-WBS_SHORT_9.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AWSYS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_GMIDC_GMIA-AWSYS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_GMIDC_GMIA-AWSYS.
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_GMIDC_GMIA_STR,
SGRANT_NBR TYPE STRING,
SFM_AREA TYPE STRING,
SFUND TYPE STRING,
SSPONSORED_PROG TYPE STRING,
SSPONSORED_CLASS TYPE STRING,
RCLNT TYPE STRING,
GL_SIRID TYPE STRING,
RLDNR TYPE STRING,
RRCTY TYPE STRING,
RVERS TYPE STRING,
RYEAR TYPE STRING,
RTCUR TYPE STRING,
RUNIT TYPE STRING,
POPER TYPE STRING,
DOCCT TYPE STRING,
DOCNR TYPE STRING,
DOCLN TYPE STRING,
RBUKRS TYPE STRING,
RGRANT_NBR TYPE STRING,
RSPONSORED_PROG TYPE STRING,
RSPONSORED_CLASS TYPE STRING,
RBDGT_VLDTY_NBR TYPE STRING,
RFUND TYPE STRING,
RVALUETYPE_9 TYPE STRING,
RTRANS TYPE STRING,
RSTATS_IND TYPE STRING,
RGRANTEE_FY_9 TYPE STRING,
LOGSYS TYPE STRING,
BDGT_STATE TYPE STRING,
TSL TYPE STRING,
HSL TYPE STRING,
MSL TYPE STRING,
SGTXT TYPE STRING,
DOCTY TYPE STRING,
ACTIV TYPE STRING,
BUDAT TYPE STRING,
WSDAT TYPE STRING,
REFDOCNR TYPE STRING,
REFRYEAR TYPE STRING,
REFDOCLN TYPE STRING,
REFDOCCT TYPE STRING,
REFACTIV TYPE STRING,
REFDOC_DETAIL TYPE STRING,
CPUDT TYPE STRING,
CPUTM TYPE STRING,
USNAM TYPE STRING,
AWTYP TYPE STRING,
AWORG TYPE STRING,
GL_ACCOUNT TYPE STRING,
CO_AREA TYPE STRING,
COSTCENTER TYPE STRING,
ORDERID TYPE STRING,
WBS_ELEMENT TYPE STRING,
PROFIT_CTR TYPE STRING,
ASSETMAINO TYPE STRING,
ASSETSUBNO TYPE STRING,
MATERIAL TYPE STRING,
FM_AREA TYPE STRING,
BUS_AREA TYPE STRING,
FUNDS_CTR TYPE STRING,
CMMT_ITEM TYPE STRING,
FAREA TYPE STRING,
MEASURE TYPE STRING,
NETWORK TYPE STRING,
ROUTING_NO TYPE STRING,
COUNTER_9 TYPE STRING,
OBJ_ORG_P TYPE STRING,
OBJ_TYP_P TYPE STRING,
OBJ_KEY_P TYPE STRING,
OBJ_POS_P TYPE STRING,
BELNR TYPE STRING,
BUZEI TYPE STRING,
LINETYPE TYPE STRING,
XSPLITMOD TYPE STRING,
WSL TYPE STRING,
RWCUR TYPE STRING,
BILLING_STATUS TYPE STRING,
ERLKZ TYPE STRING,
LOEKZ TYPE STRING,
BILLING_BLOCK_9 TYPE STRING,
DOC_ORIGIN_9 TYPE STRING,
DUMMY_INCL_EEW_COBL TYPE STRING,
WBS_SHORT_9 TYPE STRING,
AWSYS TYPE STRING,END OF T_EKKO_STR. DATA: WA_GMIDC_GMIA_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_GMIDC_GMIA_STR-SGRANT_NBR sy-vline
WA_GMIDC_GMIA_STR-SFM_AREA sy-vline
WA_GMIDC_GMIA_STR-SFUND sy-vline
WA_GMIDC_GMIA_STR-SSPONSORED_PROG sy-vline
WA_GMIDC_GMIA_STR-SSPONSORED_CLASS sy-vline
WA_GMIDC_GMIA_STR-RCLNT sy-vline
WA_GMIDC_GMIA_STR-GL_SIRID sy-vline
WA_GMIDC_GMIA_STR-RLDNR sy-vline
WA_GMIDC_GMIA_STR-RRCTY sy-vline
WA_GMIDC_GMIA_STR-RVERS sy-vline
WA_GMIDC_GMIA_STR-RYEAR sy-vline
WA_GMIDC_GMIA_STR-RTCUR sy-vline
WA_GMIDC_GMIA_STR-RUNIT sy-vline
WA_GMIDC_GMIA_STR-POPER sy-vline
WA_GMIDC_GMIA_STR-DOCCT sy-vline
WA_GMIDC_GMIA_STR-DOCNR sy-vline
WA_GMIDC_GMIA_STR-DOCLN sy-vline
WA_GMIDC_GMIA_STR-RBUKRS sy-vline
WA_GMIDC_GMIA_STR-RGRANT_NBR sy-vline
WA_GMIDC_GMIA_STR-RSPONSORED_PROG sy-vline
WA_GMIDC_GMIA_STR-RSPONSORED_CLASS sy-vline
WA_GMIDC_GMIA_STR-RBDGT_VLDTY_NBR sy-vline
WA_GMIDC_GMIA_STR-RFUND sy-vline
WA_GMIDC_GMIA_STR-RVALUETYPE_9 sy-vline
WA_GMIDC_GMIA_STR-RTRANS sy-vline
WA_GMIDC_GMIA_STR-RSTATS_IND sy-vline
WA_GMIDC_GMIA_STR-RGRANTEE_FY_9 sy-vline
WA_GMIDC_GMIA_STR-LOGSYS sy-vline
WA_GMIDC_GMIA_STR-BDGT_STATE sy-vline
WA_GMIDC_GMIA_STR-TSL sy-vline
WA_GMIDC_GMIA_STR-HSL sy-vline
WA_GMIDC_GMIA_STR-MSL sy-vline
WA_GMIDC_GMIA_STR-SGTXT sy-vline
WA_GMIDC_GMIA_STR-DOCTY sy-vline
WA_GMIDC_GMIA_STR-ACTIV sy-vline
WA_GMIDC_GMIA_STR-BUDAT sy-vline
WA_GMIDC_GMIA_STR-WSDAT sy-vline
WA_GMIDC_GMIA_STR-REFDOCNR sy-vline
WA_GMIDC_GMIA_STR-REFRYEAR sy-vline
WA_GMIDC_GMIA_STR-REFDOCLN sy-vline
WA_GMIDC_GMIA_STR-REFDOCCT sy-vline
WA_GMIDC_GMIA_STR-REFACTIV sy-vline
WA_GMIDC_GMIA_STR-REFDOC_DETAIL sy-vline
WA_GMIDC_GMIA_STR-CPUDT sy-vline
WA_GMIDC_GMIA_STR-CPUTM sy-vline
WA_GMIDC_GMIA_STR-USNAM sy-vline
WA_GMIDC_GMIA_STR-AWTYP sy-vline
WA_GMIDC_GMIA_STR-AWORG sy-vline
WA_GMIDC_GMIA_STR-GL_ACCOUNT sy-vline
WA_GMIDC_GMIA_STR-CO_AREA sy-vline
WA_GMIDC_GMIA_STR-COSTCENTER sy-vline
WA_GMIDC_GMIA_STR-ORDERID sy-vline
WA_GMIDC_GMIA_STR-WBS_ELEMENT sy-vline
WA_GMIDC_GMIA_STR-PROFIT_CTR sy-vline
WA_GMIDC_GMIA_STR-ASSETMAINO sy-vline
WA_GMIDC_GMIA_STR-ASSETSUBNO sy-vline
WA_GMIDC_GMIA_STR-MATERIAL sy-vline
WA_GMIDC_GMIA_STR-FM_AREA sy-vline
WA_GMIDC_GMIA_STR-BUS_AREA sy-vline
WA_GMIDC_GMIA_STR-FUNDS_CTR sy-vline
WA_GMIDC_GMIA_STR-CMMT_ITEM sy-vline
WA_GMIDC_GMIA_STR-FAREA sy-vline
WA_GMIDC_GMIA_STR-MEASURE sy-vline
WA_GMIDC_GMIA_STR-NETWORK sy-vline
WA_GMIDC_GMIA_STR-ROUTING_NO sy-vline
WA_GMIDC_GMIA_STR-COUNTER_9 sy-vline
WA_GMIDC_GMIA_STR-OBJ_ORG_P sy-vline
WA_GMIDC_GMIA_STR-OBJ_TYP_P sy-vline
WA_GMIDC_GMIA_STR-OBJ_KEY_P sy-vline
WA_GMIDC_GMIA_STR-OBJ_POS_P sy-vline
WA_GMIDC_GMIA_STR-BELNR sy-vline
WA_GMIDC_GMIA_STR-BUZEI sy-vline
WA_GMIDC_GMIA_STR-LINETYPE sy-vline
WA_GMIDC_GMIA_STR-XSPLITMOD sy-vline
WA_GMIDC_GMIA_STR-WSL sy-vline
WA_GMIDC_GMIA_STR-RWCUR sy-vline
WA_GMIDC_GMIA_STR-BILLING_STATUS sy-vline
WA_GMIDC_GMIA_STR-ERLKZ sy-vline
WA_GMIDC_GMIA_STR-LOEKZ sy-vline
WA_GMIDC_GMIA_STR-BILLING_BLOCK_9 sy-vline
WA_GMIDC_GMIA_STR-DOC_ORIGIN_9 sy-vline
WA_GMIDC_GMIA_STR-DUMMY_INCL_EEW_COBL sy-vline
WA_GMIDC_GMIA_STR-WBS_SHORT_9 sy-vline
WA_GMIDC_GMIA_STR-AWSYS sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.