ABAP Select data from SAP table LSOCRPCNTXTPRTCL 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 LSOCRPCNTXTPRTCL 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 LSOCRPCNTXTPRTCL. 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 LSOCRPCNTXTPRTCL 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_LSOCRPCNTXTPRTCL TYPE STANDARD TABLE OF LSOCRPCNTXTPRTCL,
      WA_LSOCRPCNTXTPRTCL TYPE LSOCRPCNTXTPRTCL,
      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: <LSOCRPCNTXTPRTCL> TYPE LSOCRPCNTXTPRTCL.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_LSOCRPCNTXTPRTCL.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM LSOCRPCNTXTPRTCL
  INTO TABLE IT_LSOCRPCNTXTPRTCL.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM LSOCRPCNTXTPRTCL
*  INTO TABLE @DATA(IT_LSOCRPCNTXTPRTCL2).
*--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_LSOCRPCNTXTPRTCL INDEX 1 INTO DATA(WA_LSOCRPCNTXTPRTCL2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_LSOCRPCNTXTPRTCL ASSIGNING <LSOCRPCNTXTPRTCL>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<LSOCRPCNTXTPRTCL>-MANDT = 1.
<LSOCRPCNTXTPRTCL>-TASK_ID = 1.
<LSOCRPCNTXTPRTCL>-ACTIVITY = 1.
<LSOCRPCNTXTPRTCL>-ACTIVITY_ID = 1.
<LSOCRPCNTXTPRTCL>-STATUS = 1.
ENDLOOP.

LOOP AT IT_LSOCRPCNTXTPRTCL INTO WA_LSOCRPCNTXTPRTCL.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_LSOCRPCNTXTPRTCL-STATUSMSG_TYP, sy-vline,
WA_LSOCRPCNTXTPRTCL-STATUSMSG_ID, sy-vline,
WA_LSOCRPCNTXTPRTCL-STATUSMSG_NO, sy-vline,
WA_LSOCRPCNTXTPRTCL-NOTIFGRP, sy-vline,
WA_LSOCRPCNTXTPRTCL-PLVARUS, sy-vline,
WA_LSOCRPCNTXTPRTCL-OTYPEUS, sy-vline.
ENDLOOP. *Add any further fields from structure WA_LSOCRPCNTXTPRTCL 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_LSOCRPCNTXTPRTCL 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_LSOCRPCNTXTPRTCL INTO WA_LSOCRPCNTXTPRTCL. *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 TPARTDOCNO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_LSOCRPCNTXTPRTCL-TPARTDOCNO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_LSOCRPCNTXTPRTCL-TPARTDOCNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PREV_TPARTDOCNO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_LSOCRPCNTXTPRTCL-PREV_TPARTDOCNO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_LSOCRPCNTXTPRTCL-PREV_TPARTDOCNO.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field LANGU CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_LSOCRPCNTXTPRTCL-LANGU IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_LSOCRPCNTXTPRTCL-LANGU.
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_LSOCRPCNTXTPRTCL_STR,
MANDT TYPE STRING,
TASK_ID TYPE STRING,
ACTIVITY TYPE STRING,
ACTIVITY_ID TYPE STRING,
STATUS TYPE STRING,
STATUSMSG_TYP TYPE STRING,
STATUSMSG_ID TYPE STRING,
STATUSMSG_NO TYPE STRING,
NOTIFGRP TYPE STRING,
PLVARUS TYPE STRING,
OTYPEUS TYPE STRING,
SOBIDUS TYPE STRING,
PLVARPUS TYPE STRING,
OTYPEPUS TYPE STRING,
SOBIDPUS TYPE STRING,
PLVARTR TYPE STRING,
OTYPETR TYPE STRING,
OBJIDTR TYPE STRING,
PLVARPTR TYPE STRING,
OTYPEPTR TYPE STRING,
OBJIDPTR TYPE STRING,
SETDATE TYPE STRING,
TPARTDOCNO TYPE STRING,
PREV_TPARTDOCNO TYPE STRING,
TEMPLATE TYPE STRING,
AUTOMATIC TYPE STRING,
LANGU TYPE STRING,
MEDIUM TYPE STRING,
RECIPIENT_ROLE TYPE STRING,
PLVARREC TYPE STRING,
OTYPEREC TYPE STRING,
SOBIDREC TYPE STRING,
RECIPIENT_FAX TYPE STRING,
RECIPIENT_MOBILE TYPE STRING,
RECIPIENT_IMAIL TYPE STRING,
RECIPIENT_RMAIL TYPE STRING,
RECIPIENT_ADDR TYPE STRING,
TIMESTAMP TYPE STRING,
UNAME TYPE STRING,
SENDER TYPE STRING,END OF T_EKKO_STR. DATA: WA_LSOCRPCNTXTPRTCL_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_LSOCRPCNTXTPRTCL_STR-MANDT sy-vline
WA_LSOCRPCNTXTPRTCL_STR-TASK_ID sy-vline
WA_LSOCRPCNTXTPRTCL_STR-ACTIVITY sy-vline
WA_LSOCRPCNTXTPRTCL_STR-ACTIVITY_ID sy-vline
WA_LSOCRPCNTXTPRTCL_STR-STATUS sy-vline
WA_LSOCRPCNTXTPRTCL_STR-STATUSMSG_TYP sy-vline
WA_LSOCRPCNTXTPRTCL_STR-STATUSMSG_ID sy-vline
WA_LSOCRPCNTXTPRTCL_STR-STATUSMSG_NO sy-vline
WA_LSOCRPCNTXTPRTCL_STR-NOTIFGRP sy-vline
WA_LSOCRPCNTXTPRTCL_STR-PLVARUS sy-vline
WA_LSOCRPCNTXTPRTCL_STR-OTYPEUS sy-vline
WA_LSOCRPCNTXTPRTCL_STR-SOBIDUS sy-vline
WA_LSOCRPCNTXTPRTCL_STR-PLVARPUS sy-vline
WA_LSOCRPCNTXTPRTCL_STR-OTYPEPUS sy-vline
WA_LSOCRPCNTXTPRTCL_STR-SOBIDPUS sy-vline
WA_LSOCRPCNTXTPRTCL_STR-PLVARTR sy-vline
WA_LSOCRPCNTXTPRTCL_STR-OTYPETR sy-vline
WA_LSOCRPCNTXTPRTCL_STR-OBJIDTR sy-vline
WA_LSOCRPCNTXTPRTCL_STR-PLVARPTR sy-vline
WA_LSOCRPCNTXTPRTCL_STR-OTYPEPTR sy-vline
WA_LSOCRPCNTXTPRTCL_STR-OBJIDPTR sy-vline
WA_LSOCRPCNTXTPRTCL_STR-SETDATE sy-vline
WA_LSOCRPCNTXTPRTCL_STR-TPARTDOCNO sy-vline
WA_LSOCRPCNTXTPRTCL_STR-PREV_TPARTDOCNO sy-vline
WA_LSOCRPCNTXTPRTCL_STR-TEMPLATE sy-vline
WA_LSOCRPCNTXTPRTCL_STR-AUTOMATIC sy-vline
WA_LSOCRPCNTXTPRTCL_STR-LANGU sy-vline
WA_LSOCRPCNTXTPRTCL_STR-MEDIUM sy-vline
WA_LSOCRPCNTXTPRTCL_STR-RECIPIENT_ROLE sy-vline
WA_LSOCRPCNTXTPRTCL_STR-PLVARREC sy-vline
WA_LSOCRPCNTXTPRTCL_STR-OTYPEREC sy-vline
WA_LSOCRPCNTXTPRTCL_STR-SOBIDREC sy-vline
WA_LSOCRPCNTXTPRTCL_STR-RECIPIENT_FAX sy-vline
WA_LSOCRPCNTXTPRTCL_STR-RECIPIENT_MOBILE sy-vline
WA_LSOCRPCNTXTPRTCL_STR-RECIPIENT_IMAIL sy-vline
WA_LSOCRPCNTXTPRTCL_STR-RECIPIENT_RMAIL sy-vline
WA_LSOCRPCNTXTPRTCL_STR-RECIPIENT_ADDR sy-vline
WA_LSOCRPCNTXTPRTCL_STR-TIMESTAMP sy-vline
WA_LSOCRPCNTXTPRTCL_STR-UNAME sy-vline
WA_LSOCRPCNTXTPRTCL_STR-SENDER sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.