ABAP Select data from SAP table BAPI1300POSDAT 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 BAPI1300POSDAT 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 BAPI1300POSDAT. 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 BAPI1300POSDAT 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_BAPI1300POSDAT TYPE STANDARD TABLE OF BAPI1300POSDAT, WA_BAPI1300POSDAT TYPE BAPI1300POSDAT, 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: <BAPI1300POSDAT> TYPE BAPI1300POSDAT. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BAPI1300POSDAT. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BAPI1300POSDAT INTO TABLE IT_BAPI1300POSDAT. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BAPI1300POSDAT * INTO TABLE @DATA(IT_BAPI1300POSDAT2). *--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_BAPI1300POSDAT INDEX 1 INTO DATA(WA_BAPI1300POSDAT2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BAPI1300POSDAT ASSIGNING <BAPI1300POSDAT>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BAPI1300POSDAT>-CLIENT = 1.
<BAPI1300POSDAT>-INSTITUTION = 1.
<BAPI1300POSDAT>-ASSIGN_TYPE = 1.
<BAPI1300POSDAT>-SRVCATID = 1.
<BAPI1300POSDAT>-SERVICEID = 1.
ENDLOOP. LOOP AT IT_BAPI1300POSDAT INTO WA_BAPI1300POSDAT. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BAPI1300POSDAT-ASSIGN_CAT, sy-vline,
WA_BAPI1300POSDAT-ASSIGN_SRV, sy-vline,
WA_BAPI1300POSDAT-ENDDATE, sy-vline,
WA_BAPI1300POSDAT-BEGDATE, sy-vline,
WA_BAPI1300POSDAT-UPDATE_DATE, sy-vline,
WA_BAPI1300POSDAT-UPDATE_USER, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BAPI1300POSDAT 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_BAPI1300POSDAT 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_BAPI1300POSDAT INTO WA_BAPI1300POSDAT. *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 INSTITUTION CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPI1300POSDAT-INSTITUTION IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1300POSDAT-INSTITUTION.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ASSIGN_TYPE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPI1300POSDAT-ASSIGN_TYPE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1300POSDAT-ASSIGN_TYPE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field SRVCATID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPI1300POSDAT-SRVCATID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1300POSDAT-SRVCATID.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field SERVICEID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPI1300POSDAT-SERVICEID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1300POSDAT-SERVICEID.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ASSIGN_CAT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPI1300POSDAT-ASSIGN_CAT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1300POSDAT-ASSIGN_CAT.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field ASSIGN_SRV CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BAPI1300POSDAT-ASSIGN_SRV IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1300POSDAT-ASSIGN_SRV.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field QNT_UNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BAPI1300POSDAT-QNT_UNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BAPI1300POSDAT-QNT_UNIT.
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_BAPI1300POSDAT_STR,
CLIENT TYPE STRING,
INSTITUTION TYPE STRING,
ASSIGN_TYPE TYPE STRING,
SRVCATID TYPE STRING,
SERVICEID TYPE STRING,
ASSIGN_CAT TYPE STRING,
ASSIGN_SRV TYPE STRING,
ENDDATE TYPE STRING,
BEGDATE TYPE STRING,
UPDATE_DATE TYPE STRING,
UPDATE_USER TYPE STRING,
SEQ_NO TYPE STRING,
BLOCK_TIME TYPE STRING,
DELETION_IND TYPE STRING,
DELETION_USER TYPE STRING,
DELETION_DATE TYPE STRING,
CREATION_DATE TYPE STRING,
CREATION_USER TYPE STRING,
PROP_MAT TYPE STRING,
REQ_TYPE TYPE STRING,
SRV_QUANTITY TYPE STRING,
QNT_UNIT TYPE STRING,
QNT_UNIT_ISO TYPE STRING,END OF T_EKKO_STR. DATA: WA_BAPI1300POSDAT_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_BAPI1300POSDAT_STR-CLIENT sy-vline
WA_BAPI1300POSDAT_STR-INSTITUTION sy-vline
WA_BAPI1300POSDAT_STR-ASSIGN_TYPE sy-vline
WA_BAPI1300POSDAT_STR-SRVCATID sy-vline
WA_BAPI1300POSDAT_STR-SERVICEID sy-vline
WA_BAPI1300POSDAT_STR-ASSIGN_CAT sy-vline
WA_BAPI1300POSDAT_STR-ASSIGN_SRV sy-vline
WA_BAPI1300POSDAT_STR-ENDDATE sy-vline
WA_BAPI1300POSDAT_STR-BEGDATE sy-vline
WA_BAPI1300POSDAT_STR-UPDATE_DATE sy-vline
WA_BAPI1300POSDAT_STR-UPDATE_USER sy-vline
WA_BAPI1300POSDAT_STR-SEQ_NO sy-vline
WA_BAPI1300POSDAT_STR-BLOCK_TIME sy-vline
WA_BAPI1300POSDAT_STR-DELETION_IND sy-vline
WA_BAPI1300POSDAT_STR-DELETION_USER sy-vline
WA_BAPI1300POSDAT_STR-DELETION_DATE sy-vline
WA_BAPI1300POSDAT_STR-CREATION_DATE sy-vline
WA_BAPI1300POSDAT_STR-CREATION_USER sy-vline
WA_BAPI1300POSDAT_STR-PROP_MAT sy-vline
WA_BAPI1300POSDAT_STR-REQ_TYPE sy-vline
WA_BAPI1300POSDAT_STR-SRV_QUANTITY sy-vline
WA_BAPI1300POSDAT_STR-QNT_UNIT sy-vline
WA_BAPI1300POSDAT_STR-QNT_UNIT_ISO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.