ABAP Select data from SAP table RCYPP_CURR 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 RCYPP_CURR 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 RCYPP_CURR. 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 RCYPP_CURR 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_RCYPP_CURR TYPE STANDARD TABLE OF RCYPP_CURR, WA_RCYPP_CURR TYPE RCYPP_CURR, 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: <RCYPP_CURR> TYPE RCYPP_CURR. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_RCYPP_CURR. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM RCYPP_CURR INTO TABLE IT_RCYPP_CURR. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM RCYPP_CURR * INTO TABLE @DATA(IT_RCYPP_CURR2). *--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_RCYPP_CURR INDEX 1 INTO DATA(WA_RCYPP_CURR2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_RCYPP_CURR ASSIGNING <RCYPP_CURR>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<RCYPP_CURR>-STATE = 1.
<RCYPP_CURR>-QCONT = 1.
<RCYPP_CURR>-PER_MARK = 1.
<RCYPP_CURR>-RES_MARK = 1.
<RCYPP_CURR>-ACT_PER = 1.
ENDLOOP. LOOP AT IT_RCYPP_CURR INTO WA_RCYPP_CURR. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_RCYPP_CURR-SEL_REQ, sy-vline,
WA_RCYPP_CURR-SIN_REQ, sy-vline,
WA_RCYPP_CURR-PER_REQ, sy-vline,
WA_RCYPP_CURR-DIS_REQ, sy-vline,
WA_RCYPP_CURR-TOT_AVAIL, sy-vline,
WA_RCYPP_CURR-FUNCTION, sy-vline.
ENDLOOP. *Add any further fields from structure WA_RCYPP_CURR 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_RCYPP_CURR 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_RCYPP_CURR INTO WA_RCYPP_CURR. *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_RCYPP_CURR_STR,
STATE TYPE STRING,
QCONT TYPE STRING,
PER_MARK TYPE STRING,
RES_MARK TYPE STRING,
ACT_PER TYPE STRING,
SEL_REQ TYPE STRING,
SIN_REQ TYPE STRING,
PER_REQ TYPE STRING,
DIS_REQ TYPE STRING,
TOT_AVAIL TYPE STRING,
FUNCTION TYPE STRING,
RET_FUNCT TYPE STRING,
AUFBKEY TYPE STRING,
AUFBKEYART TYPE STRING,
RES_INDEX TYPE STRING,
INDPER_TAB TYPE STRING,
INDEX_PER TYPE STRING,
START_DATE TYPE STRING,
START_TIME TYPE STRING,
END_DATE TYPE STRING,
END_TIME TYPE STRING,
DESTGRUPPE TYPE STRING,
DESTKOMBI TYPE STRING,END OF T_EKKO_STR. DATA: WA_RCYPP_CURR_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_RCYPP_CURR_STR-STATE sy-vline
WA_RCYPP_CURR_STR-QCONT sy-vline
WA_RCYPP_CURR_STR-PER_MARK sy-vline
WA_RCYPP_CURR_STR-RES_MARK sy-vline
WA_RCYPP_CURR_STR-ACT_PER sy-vline
WA_RCYPP_CURR_STR-SEL_REQ sy-vline
WA_RCYPP_CURR_STR-SIN_REQ sy-vline
WA_RCYPP_CURR_STR-PER_REQ sy-vline
WA_RCYPP_CURR_STR-DIS_REQ sy-vline
WA_RCYPP_CURR_STR-TOT_AVAIL sy-vline
WA_RCYPP_CURR_STR-FUNCTION sy-vline
WA_RCYPP_CURR_STR-RET_FUNCT sy-vline
WA_RCYPP_CURR_STR-AUFBKEY sy-vline
WA_RCYPP_CURR_STR-AUFBKEYART sy-vline
WA_RCYPP_CURR_STR-RES_INDEX sy-vline
WA_RCYPP_CURR_STR-INDPER_TAB sy-vline
WA_RCYPP_CURR_STR-INDEX_PER sy-vline
WA_RCYPP_CURR_STR-START_DATE sy-vline
WA_RCYPP_CURR_STR-START_TIME sy-vline
WA_RCYPP_CURR_STR-END_DATE sy-vline
WA_RCYPP_CURR_STR-END_TIME sy-vline
WA_RCYPP_CURR_STR-DESTGRUPPE sy-vline
WA_RCYPP_CURR_STR-DESTKOMBI sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.