ABAP Select data from SAP table ISGTDYNCATB 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 ISGTDYNCATB 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 ISGTDYNCATB. 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 ISGTDYNCATB 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_ISGTDYNCATB TYPE STANDARD TABLE OF ISGTDYNCATB, WA_ISGTDYNCATB TYPE ISGTDYNCATB, 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: <ISGTDYNCATB> TYPE ISGTDYNCATB. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_ISGTDYNCATB. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM ISGTDYNCATB INTO TABLE IT_ISGTDYNCATB. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM ISGTDYNCATB * INTO TABLE @DATA(IT_ISGTDYNCATB2). *--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_ISGTDYNCATB INDEX 1 INTO DATA(WA_ISGTDYNCATB2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_ISGTDYNCATB ASSIGNING <ISGTDYNCATB>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISGTDYNCATB>-MANDT = 1.
<ISGTDYNCATB>-SEGMENTATIONRECORDNUMBER = 1.
<ISGTDYNCATB>-SEGMENTATIONSTRATEGY = 1.
<ISGTDYNCATB>-PRODUCTSEGMENTATIONAPPLICATION = 1.
<ISGTDYNCATB>-PRODUCTSEGMENTATIONSTARTDATE = 1.
ENDLOOP. LOOP AT IT_ISGTDYNCATB INTO WA_ISGTDYNCATB. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_ISGTDYNCATB-PRODUCTSEGMENTATIONENDDATE, sy-vline,
WA_ISGTDYNCATB-SALESDOCUMENTTYPE, sy-vline,
WA_ISGTDYNCATB-SALESORGANIZATION, sy-vline,
WA_ISGTDYNCATB-DISTRIBUTIONCHANNEL, sy-vline,
WA_ISGTDYNCATB-DIVISION, sy-vline,
WA_ISGTDYNCATB-SALESGROUP, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ISGTDYNCATB 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_ISGTDYNCATB 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_ISGTDYNCATB INTO WA_ISGTDYNCATB. *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 AUART, internal->external for field SALESDOCUMENTTYPE CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT' EXPORTING input = WA_ISGTDYNCATB-SALESDOCUMENTTYPE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISGTDYNCATB-SALESDOCUMENTTYPE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field CUSTOMER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISGTDYNCATB-CUSTOMER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISGTDYNCATB-CUSTOMER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field SUPPLIER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_ISGTDYNCATB-SUPPLIER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISGTDYNCATB-SUPPLIER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field PRODUCTPLANNINGMATERIALCODE CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_ISGTDYNCATB-PRODUCTPLANNINGMATERIALCODE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISGTDYNCATB-PRODUCTPLANNINGMATERIALCODE.
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_ISGTDYNCATB_STR,
MANDT TYPE STRING,
SEGMENTATIONRECORDNUMBER TYPE STRING,
SEGMENTATIONSTRATEGY TYPE STRING,
PRODUCTSEGMENTATIONAPPLICATION TYPE STRING,
PRODUCTSEGMENTATIONSTARTDATE TYPE STRING,
PRODUCTSEGMENTATIONENDDATE TYPE STRING,
SALESDOCUMENTTYPE TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
SALESGROUP TYPE STRING,
CUSTOMER TYPE STRING,
CUSTOMERGROUP TYPE STRING,
COUNTRYORREGION TYPE STRING,
PURCHASINGORDERTYPE TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
SUPPLIER TYPE STRING,
SUPPLYINGPLANT TYPE STRING,
PLANT TYPE STRING,
PURCHASINGAGREEMENTTYPE TYPE STRING,
PLANNINGPLANT TYPE STRING,
PLANNEDORDERTYPE TYPE STRING,
MRPAREA TYPE STRING,
MRPGROUP TYPE STRING,
PROCUREMENTTYPE TYPE STRING,
PRODUCTPLANNINGMATERIALCODE TYPE STRING,
MATERIALGROUP TYPE STRING,
PRODSGMTDEFAULTVALUECODE TYPE STRING,
DYNAMICSEGMENTATIONVALUE TYPE STRING,END OF T_EKKO_STR. DATA: WA_ISGTDYNCATB_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_ISGTDYNCATB_STR-MANDT sy-vline
WA_ISGTDYNCATB_STR-SEGMENTATIONRECORDNUMBER sy-vline
WA_ISGTDYNCATB_STR-SEGMENTATIONSTRATEGY sy-vline
WA_ISGTDYNCATB_STR-PRODUCTSEGMENTATIONAPPLICATION sy-vline
WA_ISGTDYNCATB_STR-PRODUCTSEGMENTATIONSTARTDATE sy-vline
WA_ISGTDYNCATB_STR-PRODUCTSEGMENTATIONENDDATE sy-vline
WA_ISGTDYNCATB_STR-SALESDOCUMENTTYPE sy-vline
WA_ISGTDYNCATB_STR-SALESORGANIZATION sy-vline
WA_ISGTDYNCATB_STR-DISTRIBUTIONCHANNEL sy-vline
WA_ISGTDYNCATB_STR-DIVISION sy-vline
WA_ISGTDYNCATB_STR-SALESGROUP sy-vline
WA_ISGTDYNCATB_STR-CUSTOMER sy-vline
WA_ISGTDYNCATB_STR-CUSTOMERGROUP sy-vline
WA_ISGTDYNCATB_STR-COUNTRYORREGION sy-vline
WA_ISGTDYNCATB_STR-PURCHASINGORDERTYPE sy-vline
WA_ISGTDYNCATB_STR-PURCHASINGORGANIZATION sy-vline
WA_ISGTDYNCATB_STR-PURCHASINGGROUP sy-vline
WA_ISGTDYNCATB_STR-SUPPLIER sy-vline
WA_ISGTDYNCATB_STR-SUPPLYINGPLANT sy-vline
WA_ISGTDYNCATB_STR-PLANT sy-vline
WA_ISGTDYNCATB_STR-PURCHASINGAGREEMENTTYPE sy-vline
WA_ISGTDYNCATB_STR-PLANNINGPLANT sy-vline
WA_ISGTDYNCATB_STR-PLANNEDORDERTYPE sy-vline
WA_ISGTDYNCATB_STR-MRPAREA sy-vline
WA_ISGTDYNCATB_STR-MRPGROUP sy-vline
WA_ISGTDYNCATB_STR-PROCUREMENTTYPE sy-vline
WA_ISGTDYNCATB_STR-PRODUCTPLANNINGMATERIALCODE sy-vline
WA_ISGTDYNCATB_STR-MATERIALGROUP sy-vline
WA_ISGTDYNCATB_STR-PRODSGMTDEFAULTVALUECODE sy-vline
WA_ISGTDYNCATB_STR-DYNAMICSEGMENTATIONVALUE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.