ABAP Select data from SAP table BAPIEKPOC31I1 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 BAPIEKPOC31I1 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 BAPIEKPOC31I1. 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 BAPIEKPOC31I1 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_BAPIEKPOC31I1 TYPE STANDARD TABLE OF BAPIEKPOC31I1, WA_BAPIEKPOC31I1 TYPE BAPIEKPOC31I1, 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: <BAPIEKPOC31I1> TYPE BAPIEKPOC31I1. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BAPIEKPOC31I1. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BAPIEKPOC31I1 INTO TABLE IT_BAPIEKPOC31I1. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BAPIEKPOC31I1 * INTO TABLE @DATA(IT_BAPIEKPOC31I12). *--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_BAPIEKPOC31I1 INDEX 1 INTO DATA(WA_BAPIEKPOC31I12). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BAPIEKPOC31I1 ASSIGNING <BAPIEKPOC31I1>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPIEKPOC31I1>-PO_NUMBER = 1.
<BAPIEKPOC31I1>-PO_ITEM = 1.
<BAPIEKPOC31I1>-ADDRESS = 1.
<BAPIEKPOC31I1>-MATERIAL = 1.
<BAPIEKPOC31I1>-PUR_MAT = 1.
ENDLOOP. LOOP AT IT_BAPIEKPOC31I1 INTO WA_BAPIEKPOC31I1. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BAPIEKPOC31I1-INFO_REC, sy-vline,
WA_BAPIEKPOC31I1-ITEM_CAT, sy-vline,
WA_BAPIEKPOC31I1-ACCTASSCAT, sy-vline,
WA_BAPIEKPOC31I1-AGREEMENT, sy-vline,
WA_BAPIEKPOC31I1-AGMT_ITEM, sy-vline,
WA_BAPIEKPOC31I1-STORE_LOC, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BAPIEKPOC31I1 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_BAPIEKPOC31I1 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_BAPIEKPOC31I1 INTO WA_BAPIEKPOC31I1. *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 PO_NUMBER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIEKPOC31I1-PO_NUMBER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIEKPOC31I1-PO_NUMBER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ADDRESS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIEKPOC31I1-ADDRESS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIEKPOC31I1-ADDRESS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field MATERIAL CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_BAPIEKPOC31I1-MATERIAL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIEKPOC31I1-MATERIAL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit MATN1, internal->external for field PUR_MAT CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_BAPIEKPOC31I1-PUR_MAT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIEKPOC31I1-PUR_MAT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field INFO_REC CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIEKPOC31I1-INFO_REC IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIEKPOC31I1-INFO_REC.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field AGREEMENT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIEKPOC31I1-AGREEMENT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIEKPOC31I1-AGREEMENT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ALLOC_TBL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIEKPOC31I1-ALLOC_TBL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIEKPOC31I1-ALLOC_TBL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field UNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BAPIEKPOC31I1-UNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIEKPOC31I1-UNIT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field ORDERPR_UN CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BAPIEKPOC31I1-ORDERPR_UN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIEKPOC31I1-ORDERPR_UN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PROMOTION CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPIEKPOC31I1-PROMOTION IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPIEKPOC31I1-PROMOTION.
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_BAPIEKPOC31I1_STR,
PO_NUMBER TYPE STRING,
PO_ITEM TYPE STRING,
ADDRESS TYPE STRING,
MATERIAL TYPE STRING,
PUR_MAT TYPE STRING,
INFO_REC TYPE STRING,
ITEM_CAT TYPE STRING,
ACCTASSCAT TYPE STRING,
AGREEMENT TYPE STRING,
AGMT_ITEM TYPE STRING,
STORE_LOC TYPE STRING,
MAT_GRP TYPE STRING,
SHORT_TEXT TYPE STRING,
DISTRIB TYPE STRING,
PART_INV TYPE STRING,
KANBAN_IND TYPE STRING,
PLANT TYPE STRING,
ALLOC_TBL TYPE STRING,
AT_ITEM TYPE STRING,
UNIT TYPE STRING,
NET_PRICE TYPE STRING,
PRICE_UNIT TYPE STRING,
CONV_NUM1 TYPE STRING,
CONV_DEN1 TYPE STRING,
ORDERPR_UN TYPE STRING,
PCKG_NO TYPE STRING,
PROMOTION TYPE STRING,
ACKN_REQD TYPE STRING,
TRACKINGNO TYPE STRING,
PLAN_DEL TYPE STRING,
RET_ITEM TYPE STRING,
AT_RELEV TYPE STRING,
VEND_MAT TYPE STRING,
NO_MORE_GR TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPIEKPOC31I1_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_BAPIEKPOC31I1_STR-PO_NUMBER sy-vline
WA_BAPIEKPOC31I1_STR-PO_ITEM sy-vline
WA_BAPIEKPOC31I1_STR-ADDRESS sy-vline
WA_BAPIEKPOC31I1_STR-MATERIAL sy-vline
WA_BAPIEKPOC31I1_STR-PUR_MAT sy-vline
WA_BAPIEKPOC31I1_STR-INFO_REC sy-vline
WA_BAPIEKPOC31I1_STR-ITEM_CAT sy-vline
WA_BAPIEKPOC31I1_STR-ACCTASSCAT sy-vline
WA_BAPIEKPOC31I1_STR-AGREEMENT sy-vline
WA_BAPIEKPOC31I1_STR-AGMT_ITEM sy-vline
WA_BAPIEKPOC31I1_STR-STORE_LOC sy-vline
WA_BAPIEKPOC31I1_STR-MAT_GRP sy-vline
WA_BAPIEKPOC31I1_STR-SHORT_TEXT sy-vline
WA_BAPIEKPOC31I1_STR-DISTRIB sy-vline
WA_BAPIEKPOC31I1_STR-PART_INV sy-vline
WA_BAPIEKPOC31I1_STR-KANBAN_IND sy-vline
WA_BAPIEKPOC31I1_STR-PLANT sy-vline
WA_BAPIEKPOC31I1_STR-ALLOC_TBL sy-vline
WA_BAPIEKPOC31I1_STR-AT_ITEM sy-vline
WA_BAPIEKPOC31I1_STR-UNIT sy-vline
WA_BAPIEKPOC31I1_STR-NET_PRICE sy-vline
WA_BAPIEKPOC31I1_STR-PRICE_UNIT sy-vline
WA_BAPIEKPOC31I1_STR-CONV_NUM1 sy-vline
WA_BAPIEKPOC31I1_STR-CONV_DEN1 sy-vline
WA_BAPIEKPOC31I1_STR-ORDERPR_UN sy-vline
WA_BAPIEKPOC31I1_STR-PCKG_NO sy-vline
WA_BAPIEKPOC31I1_STR-PROMOTION sy-vline
WA_BAPIEKPOC31I1_STR-ACKN_REQD sy-vline
WA_BAPIEKPOC31I1_STR-TRACKINGNO sy-vline
WA_BAPIEKPOC31I1_STR-PLAN_DEL sy-vline
WA_BAPIEKPOC31I1_STR-RET_ITEM sy-vline
WA_BAPIEKPOC31I1_STR-AT_RELEV sy-vline
WA_BAPIEKPOC31I1_STR-VEND_MAT sy-vline
WA_BAPIEKPOC31I1_STR-NO_MORE_GR sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.