ABAP Select data from SAP table /SAPSRM/S_CLL_APV_APPR_DTLS 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 /SAPSRM/S_CLL_APV_APPR_DTLS 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 /SAPSRM/S_CLL_APV_APPR_DTLS. 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 /SAPSRM/S_CLL_APV_APPR_DTLS 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_/SAPSRM/S_CLL_APV_APPR_DTLS TYPE STANDARD TABLE OF /SAPSRM/S_CLL_APV_APPR_DTLS,
      WA_/SAPSRM/S_CLL_APV_APPR_DTLS TYPE /SAPSRM/S_CLL_APV_APPR_DTLS,
      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: </SAPSRM/S_CLL_APV_APPR_DTLS> TYPE /SAPSRM/S_CLL_APV_APPR_DTLS.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPSRM/S_CLL_APV_APPR_DTLS
  INTO TABLE IT_/SAPSRM/S_CLL_APV_APPR_DTLS.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPSRM/S_CLL_APV_APPR_DTLS
*  INTO TABLE @DATA(IT_/SAPSRM/S_CLL_APV_APPR_DTLS2).
*--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_/SAPSRM/S_CLL_APV_APPR_DTLS INDEX 1 INTO DATA(WA_/SAPSRM/S_CLL_APV_APPR_DTLS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPSRM/S_CLL_APV_APPR_DTLS ASSIGNING </SAPSRM/S_CLL_APV_APPR_DTLS>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPSRM/S_CLL_APV_APPR_DTLS>-AGENT_ID = 1.
</SAPSRM/S_CLL_APV_APPR_DTLS>-AGENT_OT = 1.
</SAPSRM/S_CLL_APV_APPR_DTLS>-AGENT_BP = 1.
</SAPSRM/S_CLL_APV_APPR_DTLS>-FULL_NAME = 1.
</SAPSRM/S_CLL_APV_APPR_DTLS>-DEPARTMENT = 1.
ENDLOOP.

LOOP AT IT_/SAPSRM/S_CLL_APV_APPR_DTLS INTO WA_/SAPSRM/S_CLL_APV_APPR_DTLS.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPSRM/S_CLL_APV_APPR_DTLS-BUILDING_P, sy-vline,
WA_/SAPSRM/S_CLL_APV_APPR_DTLS-PHONE, sy-vline,
WA_/SAPSRM/S_CLL_APV_APPR_DTLS-EMAIL, sy-vline,
WA_/SAPSRM/S_CLL_APV_APPR_DTLS-DOCUMENT_GUID, sy-vline,
WA_/SAPSRM/S_CLL_APV_APPR_DTLS-DOCUMENT_TYPE, sy-vline,
WA_/SAPSRM/S_CLL_APV_APPR_DTLS-AGENT_TYPE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SAPSRM/S_CLL_APV_APPR_DTLS 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_/SAPSRM/S_CLL_APV_APPR_DTLS 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_/SAPSRM/S_CLL_APV_APPR_DTLS INTO WA_/SAPSRM/S_CLL_APV_APPR_DTLS. *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 AGENT_BP CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPSRM/S_CLL_APV_APPR_DTLS-AGENT_BP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_CLL_APV_APPR_DTLS-AGENT_BP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field EMAIL CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT' EXPORTING input = WA_/SAPSRM/S_CLL_APV_APPR_DTLS-EMAIL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPSRM/S_CLL_APV_APPR_DTLS-EMAIL.
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_/SAPSRM/S_CLL_APV_APPR_DTLS_STR,
AGENT_ID TYPE STRING,
AGENT_OT TYPE STRING,
AGENT_BP TYPE STRING,
FULL_NAME TYPE STRING,
DEPARTMENT TYPE STRING,
BUILDING_P TYPE STRING,
PHONE TYPE STRING,
EMAIL TYPE STRING,
DOCUMENT_GUID TYPE STRING,
DOCUMENT_TYPE TYPE STRING,
AGENT_TYPE TYPE STRING,
WORKITEM_ID TYPE STRING,
PHONE_EXT TYPE STRING,
ITEM_NUMBER TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SAPSRM/S_CLL_APV_APPR_DTLS_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_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-AGENT_ID sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-AGENT_OT sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-AGENT_BP sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-FULL_NAME sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-DEPARTMENT sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-BUILDING_P sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-PHONE sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-EMAIL sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-DOCUMENT_GUID sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-DOCUMENT_TYPE sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-AGENT_TYPE sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-WORKITEM_ID sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-PHONE_EXT sy-vline
WA_/SAPSRM/S_CLL_APV_APPR_DTLS_STR-ITEM_NUMBER sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.