ABAP Select data from SAP table /SAPAPO/EXT_MATLWHSTX 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 /SAPAPO/EXT_MATLWHSTX 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 /SAPAPO/EXT_MATLWHSTX. 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 /SAPAPO/EXT_MATLWHSTX 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_/SAPAPO/EXT_MATLWHSTX TYPE STANDARD TABLE OF /SAPAPO/EXT_MATLWHSTX, WA_/SAPAPO/EXT_MATLWHSTX TYPE /SAPAPO/EXT_MATLWHSTX, 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: </SAPAPO/EXT_MATLWHSTX> TYPE /SAPAPO/EXT_MATLWHSTX. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_/SAPAPO/EXT_MATLWHSTX. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM /SAPAPO/EXT_MATLWHSTX INTO TABLE IT_/SAPAPO/EXT_MATLWHSTX. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM /SAPAPO/EXT_MATLWHSTX * INTO TABLE @DATA(IT_/SAPAPO/EXT_MATLWHSTX2). *--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_/SAPAPO/EXT_MATLWHSTX INDEX 1 INTO DATA(WA_/SAPAPO/EXT_MATLWHSTX2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_/SAPAPO/EXT_MATLWHSTX ASSIGNING </SAPAPO/EXT_MATLWHSTX>.*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/EXT_MATLWHSTX>-METHOD = 1.
</SAPAPO/EXT_MATLWHSTX>-EXT_MATNR = 1.
</SAPAPO/EXT_MATLWHSTX>-PRODUCT_TYPE = 1.
</SAPAPO/EXT_MATLWHSTX>-EXT_ENTITY = 1.
</SAPAPO/EXT_MATLWHSTX>-SCUTYPE = 1.
ENDLOOP. LOOP AT IT_/SAPAPO/EXT_MATLWHSTX INTO WA_/SAPAPO/EXT_MATLWHSTX. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/SAPAPO/EXT_MATLWHSTX-EXT_LOCNO, sy-vline,
WA_/SAPAPO/EXT_MATLWHSTX-LOCTYPE, sy-vline,
WA_/SAPAPO/EXT_MATLWHSTX-EXT_ENTITLED, sy-vline,
WA_/SAPAPO/EXT_MATLWHSTX-ENTTYPE, sy-vline,
WA_/SAPAPO/EXT_MATLWHSTX-LGTYP, sy-vline,
WA_/SAPAPO/EXT_MATLWHSTX-SECTIND, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SAPAPO/EXT_MATLWHSTX 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_/SAPAPO/EXT_MATLWHSTX 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_/SAPAPO/EXT_MATLWHSTX INTO WA_/SAPAPO/EXT_MATLWHSTX. *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_/SAPAPO/EXT_MATLWHSTX_STR,
METHOD TYPE STRING,
EXT_MATNR TYPE STRING,
PRODUCT_TYPE TYPE STRING,
EXT_ENTITY TYPE STRING,
SCUTYPE TYPE STRING,
EXT_LOCNO TYPE STRING,
LOCTYPE TYPE STRING,
EXT_ENTITLED TYPE STRING,
ENTTYPE TYPE STRING,
LGTYP TYPE STRING,
SECTIND TYPE STRING,
SECTIND_FIX TYPE STRING,
SECTIND_PLAN TYPE STRING,
BINTYPE TYPE STRING,
BINTYPE_FIX TYPE STRING,
BINTYPE_PLAN TYPE STRING,
MAXFIXBIN TYPE STRING,
MAXFIXBIN_FIX TYPE STRING,
MAXFIXBIN_PLAN TYPE STRING,
MAXQTY TYPE STRING,
MAXQTY_PLAN TYPE STRING,
MAXQTY_UOM_DSP TYPE STRING,
MINQTY TYPE STRING,
MINQTY_PLAN TYPE STRING,
MINQTY_UOM_DSP TYPE STRING,
REPQTY TYPE STRING,
REPQTY_PLAN TYPE STRING,
REPQTY_UOM_DSP TYPE STRING,
RMMQTY_FIX TYPE STRING,
LEVEL_TYPE TYPE STRING,
LEVEL_TYPE_FIX TYPE STRING,
PERMXQTY TYPE STRING,
SPLITTH TYPE STRING,
SPLITPUT TYPE STRING,
NORPLN TYPE STRING,
BINSRCH TYPE STRING,
QUANCLA TYPE STRING,
QUANCLAPUT TYPE STRING,
QUANCLA_FIX TYPE STRING,
SEQPUT TYPE STRING,
SEQPUT_FIX TYPE STRING,
SEQPUT_PLAN TYPE STRING,
SKIPPTW TYPE STRING,
SKIPPTW_FIX TYPE STRING,
SKIPPTW_PLAN TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SAPAPO/EXT_MATLWHSTX_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_/SAPAPO/EXT_MATLWHSTX_STR-METHOD sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-EXT_MATNR sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-PRODUCT_TYPE sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-EXT_ENTITY sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-SCUTYPE sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-EXT_LOCNO sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-LOCTYPE sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-EXT_ENTITLED sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-ENTTYPE sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-LGTYP sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-SECTIND sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-SECTIND_FIX sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-SECTIND_PLAN sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-BINTYPE sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-BINTYPE_FIX sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-BINTYPE_PLAN sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-MAXFIXBIN sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-MAXFIXBIN_FIX sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-MAXFIXBIN_PLAN sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-MAXQTY sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-MAXQTY_PLAN sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-MAXQTY_UOM_DSP sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-MINQTY sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-MINQTY_PLAN sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-MINQTY_UOM_DSP sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-REPQTY sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-REPQTY_PLAN sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-REPQTY_UOM_DSP sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-RMMQTY_FIX sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-LEVEL_TYPE sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-LEVEL_TYPE_FIX sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-PERMXQTY sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-SPLITTH sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-SPLITPUT sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-NORPLN sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-BINSRCH sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-QUANCLA sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-QUANCLAPUT sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-QUANCLA_FIX sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-SEQPUT sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-SEQPUT_FIX sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-SEQPUT_PLAN sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-SKIPPTW sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-SKIPPTW_FIX sy-vline
WA_/SAPAPO/EXT_MATLWHSTX_STR-SKIPPTW_PLAN sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.