ABAP Select data from SAP table /SCMTMS/D_TENTRQ 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 /SCMTMS/D_TENTRQ 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 /SCMTMS/D_TENTRQ. 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 /SCMTMS/D_TENTRQ 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_/SCMTMS/D_TENTRQ TYPE STANDARD TABLE OF /SCMTMS/D_TENTRQ, WA_/SCMTMS/D_TENTRQ TYPE /SCMTMS/D_TENTRQ, 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: </SCMTMS/D_TENTRQ> TYPE /SCMTMS/D_TENTRQ. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_/SCMTMS/D_TENTRQ. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM /SCMTMS/D_TENTRQ INTO TABLE IT_/SCMTMS/D_TENTRQ. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM /SCMTMS/D_TENTRQ * INTO TABLE @DATA(IT_/SCMTMS/D_TENTRQ2). *--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_/SCMTMS/D_TENTRQ INDEX 1 INTO DATA(WA_/SCMTMS/D_TENTRQ2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_/SCMTMS/D_TENTRQ ASSIGNING </SCMTMS/D_TENTRQ>.*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMTMS/D_TENTRQ>-MANDT = 1.
</SCMTMS/D_TENTRQ>-TEMPLATE_ID = 1.
</SCMTMS/D_TENTRQ>-DB_KEY = 1.
</SCMTMS/D_TENTRQ>-ROOT_KEY = 1.
</SCMTMS/D_TENTRQ>-PARENT_KEY = 1.
ENDLOOP. LOOP AT IT_/SCMTMS/D_TENTRQ INTO WA_/SCMTMS/D_TENTRQ. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/SCMTMS/D_TENTRQ-REQ_SEQ_NR, sy-vline,
WA_/SCMTMS/D_TENTRQ-TSP_KEY, sy-vline,
WA_/SCMTMS/D_TENTRQ-VISI_PROF_ID, sy-vline,
WA_/SCMTMS/D_TENTRQ-MAX_RESP_DUR, sy-vline,
WA_/SCMTMS/D_TENTRQ-EEW_TOR_TEND, sy-vline,
ENDLOOP. *Add any further fields from structure WA_/SCMTMS/D_TENTRQ 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_/SCMTMS/D_TENTRQ 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_/SCMTMS/D_TENTRQ INTO WA_/SCMTMS/D_TENTRQ. *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 TEMPLATE_ID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SCMTMS/D_TENTRQ-TEMPLATE_ID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/D_TENTRQ-TEMPLATE_ID.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ID001, internal->external for field TSP_KEY CALL FUNCTION 'CONVERSION_EXIT_ID001_OUTPUT' EXPORTING input = WA_/SCMTMS/D_TENTRQ-TSP_KEY IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/D_TENTRQ-TSP_KEY.
WRITE:/ 'New Value:', ld_input.
*Conversion exit TSTRN, internal->external for field MAX_RESP_DUR CALL FUNCTION 'CONVERSION_EXIT_TSTRN_OUTPUT' EXPORTING input = WA_/SCMTMS/D_TENTRQ-MAX_RESP_DUR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SCMTMS/D_TENTRQ-MAX_RESP_DUR.
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_/SCMTMS/D_TENTRQ_STR,
MANDT TYPE STRING,
TEMPLATE_ID TYPE STRING,
DB_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
PARENT_KEY TYPE STRING,
REQ_SEQ_NR TYPE STRING,
TSP_KEY TYPE STRING,
VISI_PROF_ID TYPE STRING,
MAX_RESP_DUR TYPE STRING,
EEW_TOR_TEND TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SCMTMS/D_TENTRQ_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_/SCMTMS/D_TENTRQ_STR-MANDT sy-vline
WA_/SCMTMS/D_TENTRQ_STR-TEMPLATE_ID sy-vline
WA_/SCMTMS/D_TENTRQ_STR-DB_KEY sy-vline
WA_/SCMTMS/D_TENTRQ_STR-ROOT_KEY sy-vline
WA_/SCMTMS/D_TENTRQ_STR-PARENT_KEY sy-vline
WA_/SCMTMS/D_TENTRQ_STR-REQ_SEQ_NR sy-vline
WA_/SCMTMS/D_TENTRQ_STR-TSP_KEY sy-vline
WA_/SCMTMS/D_TENTRQ_STR-VISI_PROF_ID sy-vline
WA_/SCMTMS/D_TENTRQ_STR-MAX_RESP_DUR sy-vline
WA_/SCMTMS/D_TENTRQ_STR-EEW_TOR_TEND sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.