ABAP Select data from SAP table E1BP1012_TXT_HDR_C 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 E1BP1012_TXT_HDR_C 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 E1BP1012_TXT_HDR_C. 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 E1BP1012_TXT_HDR_C 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_E1BP1012_TXT_HDR_C TYPE STANDARD TABLE OF E1BP1012_TXT_HDR_C,
WA_E1BP1012_TXT_HDR_C TYPE E1BP1012_TXT_HDR_C,
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: <E1BP1012_TXT_HDR_C> TYPE E1BP1012_TXT_HDR_C.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_E1BP1012_TXT_HDR_C.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM E1BP1012_TXT_HDR_C
INTO TABLE IT_E1BP1012_TXT_HDR_C.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM E1BP1012_TXT_HDR_C
* INTO TABLE @DATA(IT_E1BP1012_TXT_HDR_C2).
*--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_E1BP1012_TXT_HDR_C INDEX 1 INTO DATA(WA_E1BP1012_TXT_HDR_C2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1BP1012_TXT_HDR_C ASSIGNING <E1BP1012_TXT_HDR_C>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<E1BP1012_TXT_HDR_C>-OBJECT_TYPE = 1.
<E1BP1012_TXT_HDR_C>-CHANGE_NO = 1.
<E1BP1012_TXT_HDR_C>-VALID_FROM = 1.
<E1BP1012_TXT_HDR_C>-CHANGE_NO_TO = 1.
<E1BP1012_TXT_HDR_C>-VALID_TO_DATE = 1.
ENDLOOP. LOOP AT IT_E1BP1012_TXT_HDR_C INTO WA_E1BP1012_TXT_HDR_C. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_E1BP1012_TXT_HDR_C-DEL_IND, sy-vline,
WA_E1BP1012_TXT_HDR_C-TASK_LIST_GROUP, sy-vline,
WA_E1BP1012_TXT_HDR_C-GROUP_COUNTER, sy-vline,
WA_E1BP1012_TXT_HDR_C-SEQUENCE_NO, sy-vline,
WA_E1BP1012_TXT_HDR_C-ACTIVITY, sy-vline,
WA_E1BP1012_TXT_HDR_C-SUB_ACTIVITY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_E1BP1012_TXT_HDR_C 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_E1BP1012_TXT_HDR_C 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_E1BP1012_TXT_HDR_C INTO WA_E1BP1012_TXT_HDR_C. *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_E1BP1012_TXT_HDR_C_STR,
OBJECT_TYPE TYPE STRING,
CHANGE_NO TYPE STRING,
VALID_FROM TYPE STRING,
CHANGE_NO_TO TYPE STRING,
VALID_TO_DATE TYPE STRING,
DEL_IND TYPE STRING,
TASK_LIST_GROUP TYPE STRING,
GROUP_COUNTER TYPE STRING,
SEQUENCE_NO TYPE STRING,
ACTIVITY TYPE STRING,
SUB_ACTIVITY TYPE STRING,
OPERATION_ID TYPE STRING,
ITEM_NO_OF_PRODUCTION_RESOURCE TYPE STRING,
PRT_ITEM_COUNT TYPE STRING,
INSP_CHAR_NO TYPE STRING,
CHA_TEXT_TYPE TYPE STRING,
LANGU TYPE STRING,
LANGU_ISO TYPE STRING,
LINE_FROM TYPE STRING,
LINE_TO TYPE STRING,END OF T_EKKO_STR. DATA: WA_E1BP1012_TXT_HDR_C_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_E1BP1012_TXT_HDR_C_STR-OBJECT_TYPE sy-vline
WA_E1BP1012_TXT_HDR_C_STR-CHANGE_NO sy-vline
WA_E1BP1012_TXT_HDR_C_STR-VALID_FROM sy-vline
WA_E1BP1012_TXT_HDR_C_STR-CHANGE_NO_TO sy-vline
WA_E1BP1012_TXT_HDR_C_STR-VALID_TO_DATE sy-vline
WA_E1BP1012_TXT_HDR_C_STR-DEL_IND sy-vline
WA_E1BP1012_TXT_HDR_C_STR-TASK_LIST_GROUP sy-vline
WA_E1BP1012_TXT_HDR_C_STR-GROUP_COUNTER sy-vline
WA_E1BP1012_TXT_HDR_C_STR-SEQUENCE_NO sy-vline
WA_E1BP1012_TXT_HDR_C_STR-ACTIVITY sy-vline
WA_E1BP1012_TXT_HDR_C_STR-SUB_ACTIVITY sy-vline
WA_E1BP1012_TXT_HDR_C_STR-OPERATION_ID sy-vline
WA_E1BP1012_TXT_HDR_C_STR-ITEM_NO_OF_PRODUCTION_RESOURCE sy-vline
WA_E1BP1012_TXT_HDR_C_STR-PRT_ITEM_COUNT sy-vline
WA_E1BP1012_TXT_HDR_C_STR-INSP_CHAR_NO sy-vline
WA_E1BP1012_TXT_HDR_C_STR-CHA_TEXT_TYPE sy-vline
WA_E1BP1012_TXT_HDR_C_STR-LANGU sy-vline
WA_E1BP1012_TXT_HDR_C_STR-LANGU_ISO sy-vline
WA_E1BP1012_TXT_HDR_C_STR-LINE_FROM sy-vline
WA_E1BP1012_TXT_HDR_C_STR-LINE_TO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.