Attach interaction record to activity clipboard and as doc flow

Hi All,

I know this question has been asked before but i did everything still not working for me.

I am trying to attach an IR created by my Function module to the IR which is getting created during the interaction.

I used INTO but still it is not working for me .

Here is my code please let me know if i am doing anything wrong.

    ls_input_fields-ref_guid    = ls_activity_h-ref_guid.

    ls_input_fields-ref_kind    = 'A'.

    ls_input_fields-objectname  = 'DOC_FLOW'.

    ls_input_fields-ref_handle  = '0000000000'.

    ls_input_fields-field_names = lt_field_names[].

    insert ls_input_fields into table lt_input_fields.

    ls_maint_doc_flow-ref_handle = '0000000000'.

    ls_maint_doc_flow-ref_guid = lv_guid.

    ls_maint_doc_flow-ref_kind = 'A'.

    ls_doc_link-objkey_a = lv_guid.

    ls_doc_link-objtype_a = 'BUS2000126'.

    ls_doc_link-objkey_b = lv_guid1

    ls_doc_link-objtype_b = 'BUS2000126'.

    ls_doc_link-brel_kind = 'A'.

    ls_doc_link-brel_mode = 'A'.

      ls_doc_link-reltype = 'INTO'.

    ls_doc_link-relation_handle = '0000000001'.

    append ls_doc_link to lt_doc_link.

    ls_maint_doc_flow-doc_link = lt_doc_link.

    append ls_maint_doc_flow to lt_maint_doc_flow.

So i want to attach this IR as DOC flow as well as it should be iappended to the activity clipboard as well.

THanks
Pravin