ABAP Select data from SAP table MMPUR_AUTO_STAT 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 MMPUR_AUTO_STAT 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 MMPUR_AUTO_STAT. 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 MMPUR_AUTO_STAT 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_MMPUR_AUTO_STAT TYPE STANDARD TABLE OF MMPUR_AUTO_STAT, WA_MMPUR_AUTO_STAT TYPE MMPUR_AUTO_STAT, 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: <MMPUR_AUTO_STAT> TYPE MMPUR_AUTO_STAT. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_MMPUR_AUTO_STAT. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM MMPUR_AUTO_STAT INTO TABLE IT_MMPUR_AUTO_STAT. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM MMPUR_AUTO_STAT * INTO TABLE @DATA(IT_MMPUR_AUTO_STAT2). *--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_MMPUR_AUTO_STAT INDEX 1 INTO DATA(WA_MMPUR_AUTO_STAT2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_MMPUR_AUTO_STAT ASSIGNING <MMPUR_AUTO_STAT>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<MMPUR_AUTO_STAT>-CLIENT = 1.
<MMPUR_AUTO_STAT>-PURCHASINGDOCUMENTUNIQUEID = 1.
<MMPUR_AUTO_STAT>-SAPOBJECTTYPE = 1.
<MMPUR_AUTO_STAT>-SAPOBJECTNODETYPE = 1.
<MMPUR_AUTO_STAT>-EXTSOURCESYSTEM = 1.
ENDLOOP. LOOP AT IT_MMPUR_AUTO_STAT INTO WA_MMPUR_AUTO_STAT. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_MMPUR_AUTO_STAT-PROCMTAUTOMNRULEID, sy-vline,
WA_MMPUR_AUTO_STAT-PROCMTAUTOMNACTIVITYID, sy-vline,
WA_MMPUR_AUTO_STAT-PROCMTAUTOMNACTIONUNIQUEID, sy-vline,
WA_MMPUR_AUTO_STAT-PURGDOCAUTOMATIONSTATUS, sy-vline,
WA_MMPUR_AUTO_STAT-CREATIONDATETIME, sy-vline,
WA_MMPUR_AUTO_STAT-PURGDOCSTATUSDETAILLOGID, sy-vline.
ENDLOOP. *Add any further fields from structure WA_MMPUR_AUTO_STAT 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_MMPUR_AUTO_STAT 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_MMPUR_AUTO_STAT INTO WA_MMPUR_AUTO_STAT. *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 TSTPS, internal->external for field CREATIONDATETIME CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT' EXPORTING input = WA_MMPUR_AUTO_STAT-CREATIONDATETIME IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_AUTO_STAT-CREATIONDATETIME.
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_MMPUR_AUTO_STAT_STR,
CLIENT TYPE STRING,
PURCHASINGDOCUMENTUNIQUEID TYPE STRING,
SAPOBJECTTYPE TYPE STRING,
SAPOBJECTNODETYPE TYPE STRING,
EXTSOURCESYSTEM TYPE STRING,
PROCMTAUTOMNRULEID TYPE STRING,
PROCMTAUTOMNACTIVITYID TYPE STRING,
PROCMTAUTOMNACTIONUNIQUEID TYPE STRING,
PURGDOCAUTOMATIONSTATUS TYPE STRING,
CREATIONDATETIME TYPE STRING,
PURGDOCSTATUSDETAILLOGID TYPE STRING,END OF T_EKKO_STR. DATA: WA_MMPUR_AUTO_STAT_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_MMPUR_AUTO_STAT_STR-CLIENT sy-vline
WA_MMPUR_AUTO_STAT_STR-PURCHASINGDOCUMENTUNIQUEID sy-vline
WA_MMPUR_AUTO_STAT_STR-SAPOBJECTTYPE sy-vline
WA_MMPUR_AUTO_STAT_STR-SAPOBJECTNODETYPE sy-vline
WA_MMPUR_AUTO_STAT_STR-EXTSOURCESYSTEM sy-vline
WA_MMPUR_AUTO_STAT_STR-PROCMTAUTOMNRULEID sy-vline
WA_MMPUR_AUTO_STAT_STR-PROCMTAUTOMNACTIVITYID sy-vline
WA_MMPUR_AUTO_STAT_STR-PROCMTAUTOMNACTIONUNIQUEID sy-vline
WA_MMPUR_AUTO_STAT_STR-PURGDOCAUTOMATIONSTATUS sy-vline
WA_MMPUR_AUTO_STAT_STR-CREATIONDATETIME sy-vline
WA_MMPUR_AUTO_STAT_STR-PURGDOCSTATUSDETAILLOGID sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.