ABAP Select data from SAP table CYMPPPRO 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 CYMPPPRO 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 CYMPPPRO. 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 CYMPPPRO 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_CYMPPPRO TYPE STANDARD TABLE OF CYMPPPRO, WA_CYMPPPRO TYPE CYMPPPRO, 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: <CYMPPPRO> TYPE CYMPPPRO. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_CYMPPPRO. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM CYMPPPRO INTO TABLE IT_CYMPPPRO. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM CYMPPPRO * INTO TABLE @DATA(IT_CYMPPPRO2). *--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_CYMPPPRO INDEX 1 INTO DATA(WA_CYMPPPRO2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_CYMPPPRO ASSIGNING <CYMPPPRO>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<CYMPPPRO>-PEAVAICAP = 1.
<CYMPPPRO>-PEOVRLOAD = 1.
<CYMPPPRO>-ALLOCWRK = 1.
<CYMPPPRO>-PERTYPE = 1.
<CYMPPPRO>-MIXED_PERIODS = 1.
ENDLOOP. LOOP AT IT_CYMPPPRO INTO WA_CYMPPPRO. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_CYMPPPRO-PLNGTIMT, sy-vline,
WA_CYMPPPRO-PLNGDATF, sy-vline,
WA_CYMPPPRO-PLNGDATT, sy-vline,
WA_CYMPPPRO-DSTRBWRK, sy-vline,
WA_CYMPPPRO-OUTPUTLEN, sy-vline,
WA_CYMPPPRO-SHOW_NETWORK, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CYMPPPRO 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_CYMPPPRO 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_CYMPPPRO INTO WA_CYMPPPRO. *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_CYMPPPRO_STR,
PEAVAICAP TYPE STRING,
PEOVRLOAD TYPE STRING,
ALLOCWRK TYPE STRING,
PERTYPE TYPE STRING,
MIXED_PERIODS TYPE STRING,
PLNGTIMT TYPE STRING,
PLNGDATF TYPE STRING,
PLNGDATT TYPE STRING,
DSTRBWRK TYPE STRING,
OUTPUTLEN TYPE STRING,
SHOW_NETWORK TYPE STRING,
FISCAL_YEAR_VAR TYPE STRING,
CALENDAR_ID TYPE STRING,
PERSONS TYPE STRING,
P_LE_PERCENT TYPE STRING,
P_LE_COLOUR TYPE STRING,
P_GT_PERCENT TYPE STRING,
P_GT_COLOUR TYPE STRING,
P_GT_LE_COLOUR TYPE STRING,
P_COLOUR_1 TYPE STRING,
P_COLOUR_2 TYPE STRING,
P_COLOUR_3 TYPE STRING,
A_LE_PERCENT TYPE STRING,
A_LE_COLOUR TYPE STRING,
A_GT_PERCENT TYPE STRING,
A_GT_COLOUR TYPE STRING,
A_GT_LE_COLOUR TYPE STRING,
A_COLOUR_1 TYPE STRING,
A_COLOUR_2 TYPE STRING,
A_COLOUR_3 TYPE STRING,END OF T_EKKO_STR. DATA: WA_CYMPPPRO_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_CYMPPPRO_STR-PEAVAICAP sy-vline
WA_CYMPPPRO_STR-PEOVRLOAD sy-vline
WA_CYMPPPRO_STR-ALLOCWRK sy-vline
WA_CYMPPPRO_STR-PERTYPE sy-vline
WA_CYMPPPRO_STR-MIXED_PERIODS sy-vline
WA_CYMPPPRO_STR-PLNGTIMT sy-vline
WA_CYMPPPRO_STR-PLNGDATF sy-vline
WA_CYMPPPRO_STR-PLNGDATT sy-vline
WA_CYMPPPRO_STR-DSTRBWRK sy-vline
WA_CYMPPPRO_STR-OUTPUTLEN sy-vline
WA_CYMPPPRO_STR-SHOW_NETWORK sy-vline
WA_CYMPPPRO_STR-FISCAL_YEAR_VAR sy-vline
WA_CYMPPPRO_STR-CALENDAR_ID sy-vline
WA_CYMPPPRO_STR-PERSONS sy-vline
WA_CYMPPPRO_STR-P_LE_PERCENT sy-vline
WA_CYMPPPRO_STR-P_LE_COLOUR sy-vline
WA_CYMPPPRO_STR-P_GT_PERCENT sy-vline
WA_CYMPPPRO_STR-P_GT_COLOUR sy-vline
WA_CYMPPPRO_STR-P_GT_LE_COLOUR sy-vline
WA_CYMPPPRO_STR-P_COLOUR_1 sy-vline
WA_CYMPPPRO_STR-P_COLOUR_2 sy-vline
WA_CYMPPPRO_STR-P_COLOUR_3 sy-vline
WA_CYMPPPRO_STR-A_LE_PERCENT sy-vline
WA_CYMPPPRO_STR-A_LE_COLOUR sy-vline
WA_CYMPPPRO_STR-A_GT_PERCENT sy-vline
WA_CYMPPPRO_STR-A_GT_COLOUR sy-vline
WA_CYMPPPRO_STR-A_GT_LE_COLOUR sy-vline
WA_CYMPPPRO_STR-A_COLOUR_1 sy-vline
WA_CYMPPPRO_STR-A_COLOUR_2 sy-vline
WA_CYMPPPRO_STR-A_COLOUR_3 sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.