ABAP Select data from SAP table MC46GT1GTM 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 MC46GT1GTM 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 MC46GT1GTM. 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 MC46GT1GTM 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_MC46GT1GTM TYPE STANDARD TABLE OF MC46GT1GTM, WA_MC46GT1GTM TYPE MC46GT1GTM, 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: <MC46GT1GTM> TYPE MC46GT1GTM. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_MC46GT1GTM. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM MC46GT1GTM INTO TABLE IT_MC46GT1GTM. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM MC46GT1GTM * INTO TABLE @DATA(IT_MC46GT1GTM2). *--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_MC46GT1GTM INDEX 1 INTO DATA(WA_MC46GT1GTM2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_MC46GT1GTM ASSIGNING <MC46GT1GTM>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<MC46GT1GTM>-AV_DATE = 1.
<MC46GT1GTM>-BUSINESS_STEP = 1.
<MC46GT1GTM>-BWTAR = 1.
<MC46GT1GTM>-CHARG = 1.
<MC46GT1GTM>-COMPLETE = 1.
ENDLOOP. LOOP AT IT_MC46GT1GTM INTO WA_MC46GT1GTM. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_MC46GT1GTM-CURR_EXP, sy-vline,
WA_MC46GT1GTM-CURR_VAL, sy-vline,
WA_MC46GT1GTM-DEL_FLAG, sy-vline,
WA_MC46GT1GTM-DI_STATUS, sy-vline,
WA_MC46GT1GTM-DOC_TYPE, sy-vline,
WA_MC46GT1GTM-ERDAT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_MC46GT1GTM 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_MC46GT1GTM 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_MC46GT1GTM INTO WA_MC46GT1GTM. *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 GJAHR, internal->external for field GJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_MC46GT1GTM-GJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MC46GT1GTM-GJAHR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GJAHR, internal->external for field GJAHR_PRED CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_MC46GT1GTM-GJAHR_PRED IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MC46GT1GTM-GJAHR_PRED.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field MATNR CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_MC46GT1GTM-MATNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MC46GT1GTM-MATNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field POD_UOM CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_MC46GT1GTM-POD_UOM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MC46GT1GTM-POD_UOM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PRED_DOCUMENT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MC46GT1GTM-PRED_DOCUMENT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MC46GT1GTM-PRED_DOCUMENT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field PUR_UOM CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_MC46GT1GTM-PUR_UOM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MC46GT1GTM-PUR_UOM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit EXCRT, internal->external for field RATE_EXP CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT' EXPORTING input = WA_MC46GT1GTM-RATE_EXP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MC46GT1GTM-RATE_EXP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit EXCRT, internal->external for field RATE_VAL CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT' EXPORTING input = WA_MC46GT1GTM-RATE_VAL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MC46GT1GTM-RATE_VAL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field TKONN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MC46GT1GTM-TKONN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MC46GT1GTM-TKONN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field UNIT_DOC CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_MC46GT1GTM-UNIT_DOC IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MC46GT1GTM-UNIT_DOC.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field VBELN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MC46GT1GTM-VBELN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MC46GT1GTM-VBELN.
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_MC46GT1GTM_STR,
AV_DATE TYPE STRING,
BUSINESS_STEP TYPE STRING,
BWTAR TYPE STRING,
CHARG TYPE STRING,
COMPLETE TYPE STRING,
CURR_EXP TYPE STRING,
CURR_VAL TYPE STRING,
DEL_FLAG TYPE STRING,
DI_STATUS TYPE STRING,
DOC_TYPE TYPE STRING,
ERDAT TYPE STRING,
ERNAM TYPE STRING,
ERROR_TEW TYPE STRING,
EXP_NRP TYPE STRING,
EXP_NRS TYPE STRING,
EXP_RP TYPE STRING,
EXP_RS TYPE STRING,
EXP_SUM TYPE STRING,
GJAHR TYPE STRING,
GJAHR_PRED TYPE STRING,
HAS_SHADOW_TC TYPE STRING,
LGORT TYPE STRING,
MANDT TYPE STRING,
MASTER_STEP TYPE STRING,
MATKL TYPE STRING,
MATNR TYPE STRING,
ORIGINAL_STEP TYPE STRING,
OWN_QUAN TYPE STRING,
POD_QUAN TYPE STRING,
POD_UOM TYPE STRING,
POSNR TYPE STRING,
POSNR_SUB TYPE STRING,
PRED_DOCUMENT TYPE STRING,
PRED_DOC_TYPE TYPE STRING,
PRED_ITEM TYPE STRING,
PRED_SUB_ITEM TYPE STRING,
PRE_STEP TYPE STRING,
PUR_QUAN TYPE STRING,
PUR_UOM TYPE STRING,
RATE_EXP TYPE STRING,
RATE_VAL TYPE STRING,
REL_FLAG TYPE STRING,
RET_ITEM TYPE STRING,
SCENARIO TYPE STRING,
SEND_COMPL TYPE STRING,
SIDE TYPE STRING,
TAX_EXP_SUM TYPE STRING,
TAX_VAL TYPE STRING,
TEW_TYPE TYPE STRING,
TKONN TYPE STRING,
TKONN_EX TYPE STRING,
TPOSN TYPE STRING,
TPOSN_SUB TYPE STRING,
UMN TYPE STRING,
UMZ TYPE STRING,
UNIT_DOC TYPE STRING,
UPDKZ TYPE STRING,
VALUE TYPE STRING,
VALUE_COST TYPE STRING,
VAL_TYPE TYPE STRING,
VBELN TYPE STRING,
WERKS TYPE STRING,END OF T_EKKO_STR. DATA: WA_MC46GT1GTM_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_MC46GT1GTM_STR-AV_DATE sy-vline
WA_MC46GT1GTM_STR-BUSINESS_STEP sy-vline
WA_MC46GT1GTM_STR-BWTAR sy-vline
WA_MC46GT1GTM_STR-CHARG sy-vline
WA_MC46GT1GTM_STR-COMPLETE sy-vline
WA_MC46GT1GTM_STR-CURR_EXP sy-vline
WA_MC46GT1GTM_STR-CURR_VAL sy-vline
WA_MC46GT1GTM_STR-DEL_FLAG sy-vline
WA_MC46GT1GTM_STR-DI_STATUS sy-vline
WA_MC46GT1GTM_STR-DOC_TYPE sy-vline
WA_MC46GT1GTM_STR-ERDAT sy-vline
WA_MC46GT1GTM_STR-ERNAM sy-vline
WA_MC46GT1GTM_STR-ERROR_TEW sy-vline
WA_MC46GT1GTM_STR-EXP_NRP sy-vline
WA_MC46GT1GTM_STR-EXP_NRS sy-vline
WA_MC46GT1GTM_STR-EXP_RP sy-vline
WA_MC46GT1GTM_STR-EXP_RS sy-vline
WA_MC46GT1GTM_STR-EXP_SUM sy-vline
WA_MC46GT1GTM_STR-GJAHR sy-vline
WA_MC46GT1GTM_STR-GJAHR_PRED sy-vline
WA_MC46GT1GTM_STR-HAS_SHADOW_TC sy-vline
WA_MC46GT1GTM_STR-LGORT sy-vline
WA_MC46GT1GTM_STR-MANDT sy-vline
WA_MC46GT1GTM_STR-MASTER_STEP sy-vline
WA_MC46GT1GTM_STR-MATKL sy-vline
WA_MC46GT1GTM_STR-MATNR sy-vline
WA_MC46GT1GTM_STR-ORIGINAL_STEP sy-vline
WA_MC46GT1GTM_STR-OWN_QUAN sy-vline
WA_MC46GT1GTM_STR-POD_QUAN sy-vline
WA_MC46GT1GTM_STR-POD_UOM sy-vline
WA_MC46GT1GTM_STR-POSNR sy-vline
WA_MC46GT1GTM_STR-POSNR_SUB sy-vline
WA_MC46GT1GTM_STR-PRED_DOCUMENT sy-vline
WA_MC46GT1GTM_STR-PRED_DOC_TYPE sy-vline
WA_MC46GT1GTM_STR-PRED_ITEM sy-vline
WA_MC46GT1GTM_STR-PRED_SUB_ITEM sy-vline
WA_MC46GT1GTM_STR-PRE_STEP sy-vline
WA_MC46GT1GTM_STR-PUR_QUAN sy-vline
WA_MC46GT1GTM_STR-PUR_UOM sy-vline
WA_MC46GT1GTM_STR-RATE_EXP sy-vline
WA_MC46GT1GTM_STR-RATE_VAL sy-vline
WA_MC46GT1GTM_STR-REL_FLAG sy-vline
WA_MC46GT1GTM_STR-RET_ITEM sy-vline
WA_MC46GT1GTM_STR-SCENARIO sy-vline
WA_MC46GT1GTM_STR-SEND_COMPL sy-vline
WA_MC46GT1GTM_STR-SIDE sy-vline
WA_MC46GT1GTM_STR-TAX_EXP_SUM sy-vline
WA_MC46GT1GTM_STR-TAX_VAL sy-vline
WA_MC46GT1GTM_STR-TEW_TYPE sy-vline
WA_MC46GT1GTM_STR-TKONN sy-vline
WA_MC46GT1GTM_STR-TKONN_EX sy-vline
WA_MC46GT1GTM_STR-TPOSN sy-vline
WA_MC46GT1GTM_STR-TPOSN_SUB sy-vline
WA_MC46GT1GTM_STR-UMN sy-vline
WA_MC46GT1GTM_STR-UMZ sy-vline
WA_MC46GT1GTM_STR-UNIT_DOC sy-vline
WA_MC46GT1GTM_STR-UPDKZ sy-vline
WA_MC46GT1GTM_STR-VALUE sy-vline
WA_MC46GT1GTM_STR-VALUE_COST sy-vline
WA_MC46GT1GTM_STR-VAL_TYPE sy-vline
WA_MC46GT1GTM_STR-VBELN sy-vline
WA_MC46GT1GTM_STR-WERKS sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.