IDOC T-Codes

Here is the list of important ALE IDOC transaction codes and its purposes for a quick reference.

SALE – This transaction code is used for access IMG ALE Configuration root
WE05 – IDoc overview
WE07 – IDoc statistics
WE20 – This transaction code is used for manually maintain partner profiles
WE21 – This transaction code is used for Ports in Idoc processing
WE47 – This transaction code is used for edit IDOC status values. (Real path: SALE -> Set-Up System Monitoring -> IDoc Status Display -> Edit IDoc Status Values)
WE60 – This transaction code is used for create IDoc documentation (IDOC header file)
SM59 – This transaction code is used for Create RFC Destinations
SM58 – Schedule RFC Failures
BD21 – Create IDocs from change pointers
BD50 – This transaction code is used for Activate Change Pointer for Message Type
BD52 – This transaction code is used for Activate change pointer per change.doc object
BD53 – This transaction code is used for Reduction of Message Types
BD55 – This transaction code is used for Defining settings for IDoc conversion
BD56 – This transaction code is used for Maintain IDOC Segment Filters
BD59 – This transaction code is used for Allocation object type -> IDOC type
BD61 – This transaction code is used for Activate Change Pointers – Globally
BD62 – This transaction code is used for Define rules
BD64 – This transaction code is used for Maintain customer distribution model
BD71 – This transaction code is used for Distribute customer distribution model
BD79 – This transaction code is used for Maintain rules
BD82 – This transaction code is used for Generate Partner Profiles
BD87 – This transaction code is used for Status Monitor for ALE Messages (Real access path is    Tools -> IDoc Interface/ALE -> Administration ->Monitoring -> IDoc Display ->Status Monitor )
BD88 – Outbound IDoc reprocessing
BDM2 – IDoc Trace
BDM5 – This transaction code is used for Consistency check
BDM7 – IDoc Audit Analysis
WEDI – This transaction code is used for ALE IDoc Administration
SARA – This transaction code is used for IDoc archive administration
BALE – ALE Distribution Administration

Call a Transaction in New Session Window

Call a transaction in New Session from ALV Hotspot.

We can use FM  ABAP4_CALL_TRANSACTION for this. But from SCN, I found an excellent way to do so.

Create a Remote enable function module:

ZFM_CALL_TCODE_IN_NEW_WINDOW :
-----------------------------------------------------
function zfm_call_tcode_in_new_window.
*"----------------------------------------------------------------------
*"*"Local Interface:
*"  IMPORTING
*"     VALUE(TCODE) TYPE  SY-TCODE
*"     VALUE(VBELN) TYPE  VBELN
*"     VALUE(PARAID) TYPE  MEMORYID
*"----------------------------------------------------------------------

set parameter id paraid field vbeln.
  call transaction tcode and skip first screen.

endfunction.

---------------------------------------------------------------
Call the FM from the program:

You have to use the following code segment  in program to call that Function Module ,
-------------------------------------------------
      lv_tcode = 'VA43'.              "Tcode to Call
      lv_vbeln = gs_out-vbeln.
      lv_paraid = 'KTN'.
      call function 'ZFM_CALL_TCODE_IN_NEW_WINDOW' starting new task 'TEST'
        destination 'NONE'
        exporting
          tcode         = lv_tcode
          vbeln         = lv_vbeln
          paraid        = lv_paraid
                .
------------------------------------------------

*Ref: https://wiki.scn.sap.com/wiki/display/Snippets/How+to+Call+a+Transaction+in+New+Session+Window

ABAP Performance and Tuning

What tools can be used to help with performance tuning?

ST05 is the performance trace. It contain the SQL Trace plus RFC, enqueue and buffer trace. Mainly the SQL trace is is used to measure the performance of the select statements of the program.
SE30 is the Runtime Analysis transaction and can be used to measure the application performance. 
SAT transaction is the replacement of the pretty outdated SE30. Provides same functionality as SE30 plus some additional features.
ST12 transaction (part of ST-A/PI software component) is a combination of ST05 and SAT. Very powerful performance analysis tool used primarily by SAP Support.
One of the best tools for static performance analyzing is Code Inspector (SCI). There are many options for finding common mistakes and possible performance bottlenecks.

Useful Standard SAP Reports

Task	Report	Function Module/BAPI
Report for Converting the IDoc Status	RC1_IDOC_SET_STATUS
RFC - Connection Test	RSRFCPIN	CAT_CHECK_RFC_DESTINATION
	RSRFCCHK	RFC_CHECK_DESTINATION
	RSRFCPIN_NEW	RFC_CHECK_DESTINATION_ID
	RSRFCTES	SCWB_RFC_CHECK_DESTINATION
Reprocess IDOC status 51	RBDMANIN
	RBDMANI2
Reprocess IDOC status 64	RBDAPP01
Reprocess IDOC status 30	RSEOUT00
Reprocess IDOC status 32 & 69-Edited	RBDAGAIE
Reprocess IDOC status 26	RBDSYNER

ABAP: Send Email with attached Internal Table XLS file

Function module that will take any internal table as input,  convert in to XLS format
and send out emails with the attachment.

 Add the appropriate import parameters.

Add appropriate table parameters.

Source Code
====================================================
function zinttab_excl_email.
*"----------------------------------------------------------------------
*"*"Local Interface:
*"  IMPORTING
*"     REFERENCE(SENDER) TYPE  AD_SMTPADR
*"     REFERENCE(SUBJECT) TYPE  SO_OBJ_DES
*"  TABLES
*"      RECEPIENTS TYPE  BCSY_SMTPA
*"      RETURN TYPE  TABLE_OF_STRINGS OPTIONAL
*"      DATA_TO_SEND
*"      EMAIL_BODY TYPE  BCSY_TEXT
*"----------------------------------------------------------------------
*Function module that will take any internal table as input,  convert in to XLS format
*and send out emails with the attachment. :SATYABRATA SAHOO
*"----------------------------------------------------------------------
  if recepients[] is initial.
    return.
  endif.

  data: lo_send_request   type ref to cl_bcs,
        lo_document       type ref to cl_document_bcs,
        lo_sender_id      type ref to if_sender_bcs,
        lo_recipient      type ref to if_recipient_bcs.
  data: lo_bcs_exception  type ref to cx_bcs.
  data: lv_bcs_message    type string,
        lv_send_to_all    type os_boolean,
        lv_fields(10).

  field-symbols: < fs_recipient > type ad_smtpadr.

*******************************************************************************
* build the file content

  data: lo_struct_type  type ref to cl_abap_structdescr,
        lo_element_type type ref to cl_abap_elemdescr.
  data: lt_components   type cl_abap_structdescr=>component_table,
        ls_field        type dfies.
  field-symbols:  type abap_componentdescr.

  data: lt_binary_text  type solix_tab,
        lv_text         type string,
        lv_size         type so_obj_len.

* build the header data
  lo_struct_type ?= cl_abap_typedescr=>describe_by_data( data_to_send ).
  lt_components   = lo_struct_type->get_components( ).
  loop at lt_components assigning .
    if sy-tabix gt 1.
      concatenate lv_text cl_bcs_convert=>gc_tab into lv_text.
    endif.
    lo_element_type ?= -type.
    ls_field         = lo_element_type->get_ddic_field( ).
    concatenate lv_text ls_field-scrtext_l into lv_text.
  endloop.
  concatenate lv_text cl_bcs_convert=>gc_crlf into lv_text.

* build the structure of the body
  field-symbols:    type any,
                  type any.
  loop at data_to_send assigning .
    loop at lt_components assigning .
      if sy-tabix gt 1.
        concatenate lv_text cl_bcs_convert=>gc_tab into lv_text.
      endif.
      assign component -name of structure  to .
      lv_fields = .
      condense lv_fields.
*      concatenate lv_text  into lv_text.
      concatenate lv_text lv_fields into lv_text.
    endloop.
    concatenate lv_text cl_bcs_convert=>gc_crlf into lv_text.
  endloop.

  try .
      cl_bcs_convert=>string_to_solix(
        exporting
          iv_string   = lv_text
          iv_codepage = '4103' "suitable for MS Excel, leave empty"
          iv_add_bom  = abap_true
        importing
          et_solix    = lt_binary_text
          ev_size     = lv_size ).
    catch cx_bcs into lo_bcs_exception.
      lv_bcs_message = lo_bcs_exception->get_text( ).
      append lv_bcs_message to return.
      exit.
  endtry.

*******************************************************************************
* send an email
  try .
      clear: lo_send_request, lo_document, lo_sender_id.
      lo_send_request = cl_bcs=>create_persistent( ).
      lo_document     = cl_document_bcs=>create_document(
                                  i_type    = 'RAW'
                                  i_text    = email_body[]
                                  i_subject = subject ).

      if not data_to_send[] is initial.
        lo_document->add_attachment(
                   i_attachment_type    = 'XLS'
                   i_attachment_subject = subject
                   i_attachment_size    = lv_size
                   i_att_content_hex    = lt_binary_text ).
      endif.

      lo_send_request->set_document( lo_document ).


      lo_sender_id    = cl_cam_address_bcs=>create_internet_address( sender ).

      lo_send_request->set_sender( lo_sender_id ).
*     add recipients
      loop at recepients assigning .
        clear lo_recipient.
        lo_recipient = cl_cam_address_bcs=>create_internet_address(  ).
*       add recipient with its respective attributes to send request
        lo_send_request->add_recipient( i_recipient = lo_recipient
                                        i_express   = abap_true ).
      endloop.

      lo_send_request->set_status_attributes( i_requested_status = 'E'
                                              i_status_mail      = 'E' ).
      lo_send_request->set_send_immediately( abap_true ).
      lv_send_to_all = lo_send_request->send( i_with_error_screen = abap_true ).

      if lv_send_to_all eq abap_true.
        data: ls_return like line of return.
        ls_return = text-001. "Success
        append ls_return to return.
      endif.
      commit work.
    catch cx_bcs into lo_bcs_exception.
      lv_bcs_message = lo_bcs_exception->get_text( ).
      append lv_bcs_message to return.
      exit.
  endtry.
endfunction.
============================================

Ref-http://techsplice.com/