ABAP Select data from SAP table /SMERP/PM_TCLA_STR 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 /SMERP/PM_TCLA_STR 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 /SMERP/PM_TCLA_STR. 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 /SMERP/PM_TCLA_STR 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_/SMERP/PM_TCLA_STR TYPE STANDARD TABLE OF /SMERP/PM_TCLA_STR, WA_/SMERP/PM_TCLA_STR TYPE /SMERP/PM_TCLA_STR, 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: </SMERP/PM_TCLA_STR> TYPE /SMERP/PM_TCLA_STR. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_/SMERP/PM_TCLA_STR. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM /SMERP/PM_TCLA_STR INTO TABLE IT_/SMERP/PM_TCLA_STR. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM /SMERP/PM_TCLA_STR * INTO TABLE @DATA(IT_/SMERP/PM_TCLA_STR2). *--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_/SMERP/PM_TCLA_STR INDEX 1 INTO DATA(WA_/SMERP/PM_TCLA_STR2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_/SMERP/PM_TCLA_STR ASSIGNING </SMERP/PM_TCLA_STR>.*To update a field value using a field symbol simply change the value via the field symbol pointer
</SMERP/PM_TCLA_STR>-MANDT = 1.
</SMERP/PM_TCLA_STR>-KLART = 1.
</SMERP/PM_TCLA_STR>-OBTAB = 1.
</SMERP/PM_TCLA_STR>-SWOFL = 1.
</SMERP/PM_TCLA_STR>-SMEFL = 1.
ENDLOOP. LOOP AT IT_/SMERP/PM_TCLA_STR INTO WA_/SMERP/PM_TCLA_STR. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_/SMERP/PM_TCLA_STR-DOKFL, sy-vline,
WA_/SMERP/PM_TCLA_STR-TXTFL, sy-vline,
WA_/SMERP/PM_TCLA_STR-DINFL, sy-vline,
WA_/SMERP/PM_TCLA_STR-STAND, sy-vline,
WA_/SMERP/PM_TCLA_STR-MFKLS, sy-vline,
WA_/SMERP/PM_TCLA_STR-TRACL, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SMERP/PM_TCLA_STR 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_/SMERP/PM_TCLA_STR 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_/SMERP/PM_TCLA_STR INTO WA_/SMERP/PM_TCLA_STR. *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 ISOLA, internal->external for field SPRAS CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_/SMERP/PM_TCLA_STR-SPRAS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SMERP/PM_TCLA_STR-SPRAS.
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_/SMERP/PM_TCLA_STR_STR,
MANDT TYPE STRING,
KLART TYPE STRING,
OBTAB TYPE STRING,
SWOFL TYPE STRING,
SMEFL TYPE STRING,
DOKFL TYPE STRING,
TXTFL TYPE STRING,
DINFL TYPE STRING,
STAND TYPE STRING,
MFKLS TYPE STRING,
TRACL TYPE STRING,
VARKLART TYPE STRING,
MULTOBJ TYPE STRING,
KONFOBJ TYPE STRING,
INTKLART TYPE STRING,
AEBLGZUORD TYPE STRING,
AEDIEZUORD TYPE STRING,
MIGRATION TYPE STRING,
HIERARCHIE TYPE STRING,
AUSP_NEW TYPE STRING,
EFFE_ACT TYPE STRING,
EFFE_DATUM TYPE STRING,
AEDIKZCLS TYPE STRING,
AEDICLSCREATE TYPE STRING,
AEDICLSCHANGE TYPE STRING,
AEDICHGCRE TYPE STRING,
AEDICLSFROMSTATU TYPE STRING,
AEDIFROMSTATUS TYPE STRING,
AUSP_GEN TYPE STRING,
SPRAS TYPE STRING,
ARTXT TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SMERP/PM_TCLA_STR_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_/SMERP/PM_TCLA_STR_STR-MANDT sy-vline
WA_/SMERP/PM_TCLA_STR_STR-KLART sy-vline
WA_/SMERP/PM_TCLA_STR_STR-OBTAB sy-vline
WA_/SMERP/PM_TCLA_STR_STR-SWOFL sy-vline
WA_/SMERP/PM_TCLA_STR_STR-SMEFL sy-vline
WA_/SMERP/PM_TCLA_STR_STR-DOKFL sy-vline
WA_/SMERP/PM_TCLA_STR_STR-TXTFL sy-vline
WA_/SMERP/PM_TCLA_STR_STR-DINFL sy-vline
WA_/SMERP/PM_TCLA_STR_STR-STAND sy-vline
WA_/SMERP/PM_TCLA_STR_STR-MFKLS sy-vline
WA_/SMERP/PM_TCLA_STR_STR-TRACL sy-vline
WA_/SMERP/PM_TCLA_STR_STR-VARKLART sy-vline
WA_/SMERP/PM_TCLA_STR_STR-MULTOBJ sy-vline
WA_/SMERP/PM_TCLA_STR_STR-KONFOBJ sy-vline
WA_/SMERP/PM_TCLA_STR_STR-INTKLART sy-vline
WA_/SMERP/PM_TCLA_STR_STR-AEBLGZUORD sy-vline
WA_/SMERP/PM_TCLA_STR_STR-AEDIEZUORD sy-vline
WA_/SMERP/PM_TCLA_STR_STR-MIGRATION sy-vline
WA_/SMERP/PM_TCLA_STR_STR-HIERARCHIE sy-vline
WA_/SMERP/PM_TCLA_STR_STR-AUSP_NEW sy-vline
WA_/SMERP/PM_TCLA_STR_STR-EFFE_ACT sy-vline
WA_/SMERP/PM_TCLA_STR_STR-EFFE_DATUM sy-vline
WA_/SMERP/PM_TCLA_STR_STR-AEDIKZCLS sy-vline
WA_/SMERP/PM_TCLA_STR_STR-AEDICLSCREATE sy-vline
WA_/SMERP/PM_TCLA_STR_STR-AEDICLSCHANGE sy-vline
WA_/SMERP/PM_TCLA_STR_STR-AEDICHGCRE sy-vline
WA_/SMERP/PM_TCLA_STR_STR-AEDICLSFROMSTATU sy-vline
WA_/SMERP/PM_TCLA_STR_STR-AEDIFROMSTATUS sy-vline
WA_/SMERP/PM_TCLA_STR_STR-AUSP_GEN sy-vline
WA_/SMERP/PM_TCLA_STR_STR-SPRAS sy-vline
WA_/SMERP/PM_TCLA_STR_STR-ARTXT sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.