ABAP Select data from SAP table PS0845 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 PS0845 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 PS0845. 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 PS0845 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_PS0845 TYPE STANDARD TABLE OF PS0845, WA_PS0845 TYPE PS0845, 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: <PS0845> TYPE PS0845. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_PS0845. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM PS0845 INTO TABLE IT_PS0845. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM PS0845 * INTO TABLE @DATA(IT_PS08452). *--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_PS0845 INDEX 1 INTO DATA(WA_PS08452). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_PS0845 ASSIGNING <PS0845>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<PS0845>-RGRND = 1.
<PS0845>-TRGER = 1.
<PS0845>-TRFAR = 1.
<PS0845>-TRFGB = 1.
<PS0845>-TRFGR = 1.
ENDLOOP. LOOP AT IT_PS0845 INTO WA_PS0845. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_PS0845-TRFST, sy-vline,
WA_PS0845-REFNR, sy-vline,
WA_PS0845-ERH_ABFINDUNG, sy-vline,
WA_PS0845-ERH_ABF_WAERS, sy-vline,
WA_PS0845-ERH_ABF_EINGANG, sy-vline,
WA_PS0845-DH_FRUEHER, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PS0845 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_PS0845 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_PS0845 INTO WA_PS0845. *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_PS0845_STR,
RGRND TYPE STRING,
TRGER TYPE STRING,
TRFAR TYPE STRING,
TRFGB TYPE STRING,
TRFGR TYPE STRING,
TRFST TYPE STRING,
REFNR TYPE STRING,
ERH_ABFINDUNG TYPE STRING,
ERH_ABF_WAERS TYPE STRING,
ERH_ABF_EINGANG TYPE STRING,
DH_FRUEHER TYPE STRING,
DH_NEU TYPE STRING,
ART TYPE STRING,
AZ_ERST_P10 TYPE STRING,
BETRG_ERST_P10 TYPE STRING,
ERST_TYP TYPE STRING,END OF T_EKKO_STR. DATA: WA_PS0845_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_PS0845_STR-RGRND sy-vline
WA_PS0845_STR-TRGER sy-vline
WA_PS0845_STR-TRFAR sy-vline
WA_PS0845_STR-TRFGB sy-vline
WA_PS0845_STR-TRFGR sy-vline
WA_PS0845_STR-TRFST sy-vline
WA_PS0845_STR-REFNR sy-vline
WA_PS0845_STR-ERH_ABFINDUNG sy-vline
WA_PS0845_STR-ERH_ABF_WAERS sy-vline
WA_PS0845_STR-ERH_ABF_EINGANG sy-vline
WA_PS0845_STR-DH_FRUEHER sy-vline
WA_PS0845_STR-DH_NEU sy-vline
WA_PS0845_STR-ART sy-vline
WA_PS0845_STR-AZ_ERST_P10 sy-vline
WA_PS0845_STR-BETRG_ERST_P10 sy-vline
WA_PS0845_STR-ERST_TYP sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.