ABAP Select data from SAP table CEHSRSK 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 CEHSRSK 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 CEHSRSK. 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 CEHSRSK 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_CEHSRSK TYPE STANDARD TABLE OF CEHSRSK, WA_CEHSRSK TYPE CEHSRSK, 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: <CEHSRSK> TYPE CEHSRSK. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_CEHSRSK. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM CEHSRSK INTO TABLE IT_CEHSRSK. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM CEHSRSK * INTO TABLE @DATA(IT_CEHSRSK2). *--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_CEHSRSK INDEX 1 INTO DATA(WA_CEHSRSK2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_CEHSRSK ASSIGNING <CEHSRSK>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<CEHSRSK>-MANDT = 1.
<CEHSRSK>-EHSRISKUUID = 1.
<CEHSRSK>-EHSRISKREVISIONUUID = 1.
<CEHSRSK>-EHSRISKUUIDHEX = 1.
<CEHSRSK>-EHSRISKID = 1.
ENDLOOP. LOOP AT IT_CEHSRSK INTO WA_CEHSRSK. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_CEHSRSK-EHSRISKDISPLAYDETAILSTEXT, sy-vline,
WA_CEHSRSK-HAZARD, sy-vline,
WA_CEHSRSK-HAZARDCATEGORY, sy-vline,
WA_CEHSRSK-EHSAGENTUUID, sy-vline,
WA_CEHSRSK-CHEMICALUUID, sy-vline,
WA_CEHSRSK-AIRBORNEAGENTUUID, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CEHSRSK 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_CEHSRSK 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_CEHSRSK INTO WA_CEHSRSK. *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 EHSRISKID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CEHSRSK-EHSRISKID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CEHSRSK-EHSRISKID.
WRITE:/ 'New Value:', ld_input.
*Conversion exit LCAUT, internal->external for field EHSLOCATIONAUTHORIZATIONGROUP CALL FUNCTION 'CONVERSION_EXIT_LCAUT_OUTPUT' EXPORTING input = WA_CEHSRSK-EHSLOCATIONAUTHORIZATIONGROUP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CEHSRSK-EHSLOCATIONAUTHORIZATIONGROUP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field COSTCENTER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CEHSRSK-COSTCENTER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CEHSRSK-COSTCENTER.
WRITE:/ 'New Value:', ld_input.
*Conversion exit EHPOS, internal->external for field ORGANIZATIONALUNIT CALL FUNCTION 'CONVERSION_EXIT_EHPOS_OUTPUT' EXPORTING input = WA_CEHSRSK-ORGANIZATIONALUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CEHSRSK-ORGANIZATIONALUNIT.
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_CEHSRSK_STR,
MANDT TYPE STRING,
EHSRISKUUID TYPE STRING,
EHSRISKREVISIONUUID TYPE STRING,
EHSRISKUUIDHEX TYPE STRING,
EHSRISKID TYPE STRING,
EHSRISKDISPLAYDETAILSTEXT TYPE STRING,
HAZARD TYPE STRING,
HAZARDCATEGORY TYPE STRING,
EHSAGENTUUID TYPE STRING,
CHEMICALUUID TYPE STRING,
AIRBORNEAGENTUUID TYPE STRING,
PHYSICALAGENTUUID TYPE STRING,
EHSLOCATIONUUID TYPE STRING,
EHSJOBUUID TYPE STRING,
EHSJOBSTEP TYPE STRING,
EHSRISKASSESSMENTUUID TYPE STRING,
EHSRISKASSESSMENTUUIDHEX TYPE STRING,
EHSRISKASSESSMENTTYPE TYPE STRING,
EHSRISKLEVEL TYPE STRING,
EHSRISKSTATUS TYPE STRING,
OPERATIONALSTATUS TYPE STRING,
METHODOFUSE TYPE STRING,
EHSRISKCOMMENTUUID TYPE STRING,
STORAGELOCATION TYPE STRING,
EHSLOCATIONAUTHORIZATIONGROUP TYPE STRING,
BUSINESSAREA TYPE STRING,
PLANT TYPE STRING,
COSTCENTER TYPE STRING,
COMPANYCODE TYPE STRING,
CONTROLLINGAREA TYPE STRING,
ORGANIZATIONALUNIT TYPE STRING,END OF T_EKKO_STR. DATA: WA_CEHSRSK_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_CEHSRSK_STR-MANDT sy-vline
WA_CEHSRSK_STR-EHSRISKUUID sy-vline
WA_CEHSRSK_STR-EHSRISKREVISIONUUID sy-vline
WA_CEHSRSK_STR-EHSRISKUUIDHEX sy-vline
WA_CEHSRSK_STR-EHSRISKID sy-vline
WA_CEHSRSK_STR-EHSRISKDISPLAYDETAILSTEXT sy-vline
WA_CEHSRSK_STR-HAZARD sy-vline
WA_CEHSRSK_STR-HAZARDCATEGORY sy-vline
WA_CEHSRSK_STR-EHSAGENTUUID sy-vline
WA_CEHSRSK_STR-CHEMICALUUID sy-vline
WA_CEHSRSK_STR-AIRBORNEAGENTUUID sy-vline
WA_CEHSRSK_STR-PHYSICALAGENTUUID sy-vline
WA_CEHSRSK_STR-EHSLOCATIONUUID sy-vline
WA_CEHSRSK_STR-EHSJOBUUID sy-vline
WA_CEHSRSK_STR-EHSJOBSTEP sy-vline
WA_CEHSRSK_STR-EHSRISKASSESSMENTUUID sy-vline
WA_CEHSRSK_STR-EHSRISKASSESSMENTUUIDHEX sy-vline
WA_CEHSRSK_STR-EHSRISKASSESSMENTTYPE sy-vline
WA_CEHSRSK_STR-EHSRISKLEVEL sy-vline
WA_CEHSRSK_STR-EHSRISKSTATUS sy-vline
WA_CEHSRSK_STR-OPERATIONALSTATUS sy-vline
WA_CEHSRSK_STR-METHODOFUSE sy-vline
WA_CEHSRSK_STR-EHSRISKCOMMENTUUID sy-vline
WA_CEHSRSK_STR-STORAGELOCATION sy-vline
WA_CEHSRSK_STR-EHSLOCATIONAUTHORIZATIONGROUP sy-vline
WA_CEHSRSK_STR-BUSINESSAREA sy-vline
WA_CEHSRSK_STR-PLANT sy-vline
WA_CEHSRSK_STR-COSTCENTER sy-vline
WA_CEHSRSK_STR-COMPANYCODE sy-vline
WA_CEHSRSK_STR-CONTROLLINGAREA sy-vline
WA_CEHSRSK_STR-ORGANIZATIONALUNIT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.