ABAP Select data from SAP table CMMSEVPCTSCORE 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 CMMSEVPCTSCORE 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 CMMSEVPCTSCORE. 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 CMMSEVPCTSCORE 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_CMMSEVPCTSCORE TYPE STANDARD TABLE OF CMMSEVPCTSCORE, WA_CMMSEVPCTSCORE TYPE CMMSEVPCTSCORE, 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: <CMMSEVPCTSCORE> TYPE CMMSEVPCTSCORE. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_CMMSEVPCTSCORE. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM CMMSEVPCTSCORE INTO TABLE IT_CMMSEVPCTSCORE. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM CMMSEVPCTSCORE * INTO TABLE @DATA(IT_CMMSEVPCTSCORE2). *--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_CMMSEVPCTSCORE INDEX 1 INTO DATA(WA_CMMSEVPCTSCORE2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_CMMSEVPCTSCORE ASSIGNING <CMMSEVPCTSCORE>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMMSEVPCTSCORE>-MANDT = 1.
<CMMSEVPCTSCORE>-SUPLREVALCRITERION = 1.
<CMMSEVPCTSCORE>-PURCHASINGCATEGORY = 1.
<CMMSEVPCTSCORE>-SUPPLIEREVALVARIANCEINPCT = 1.
<CMMSEVPCTSCORE>-SUPPLIEREVALUATIONSCORE = 1.
ENDLOOP. LOOP AT IT_CMMSEVPCTSCORE INTO WA_CMMSEVPCTSCORE. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_CMMSEVPCTSCORE-SUPLREVALCRITERIONNAME, sy-vline,
WA_CMMSEVPCTSCORE-PURGCATNAME, sy-vline,
ENDLOOP. *Add any further fields from structure WA_CMMSEVPCTSCORE 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_CMMSEVPCTSCORE 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_CMMSEVPCTSCORE INTO WA_CMMSEVPCTSCORE. *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 PURCHASINGCATEGORY CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CMMSEVPCTSCORE-PURCHASINGCATEGORY IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CMMSEVPCTSCORE-PURCHASINGCATEGORY.
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_CMMSEVPCTSCORE_STR,
MANDT TYPE STRING,
SUPLREVALCRITERION TYPE STRING,
PURCHASINGCATEGORY TYPE STRING,
SUPPLIEREVALVARIANCEINPCT TYPE STRING,
SUPPLIEREVALUATIONSCORE TYPE STRING,
SUPLREVALCRITERIONNAME TYPE STRING,
PURGCATNAME TYPE STRING,END OF T_EKKO_STR. DATA: WA_CMMSEVPCTSCORE_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_CMMSEVPCTSCORE_STR-MANDT sy-vline
WA_CMMSEVPCTSCORE_STR-SUPLREVALCRITERION sy-vline
WA_CMMSEVPCTSCORE_STR-PURCHASINGCATEGORY sy-vline
WA_CMMSEVPCTSCORE_STR-SUPPLIEREVALVARIANCEINPCT sy-vline
WA_CMMSEVPCTSCORE_STR-SUPPLIEREVALUATIONSCORE sy-vline
WA_CMMSEVPCTSCORE_STR-SUPLREVALCRITERIONNAME sy-vline
WA_CMMSEVPCTSCORE_STR-PURGCATNAME sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.