Is there a way we could modify the journal line and header descriptions that appear in GL after journals are transfered to GL via SLA? Pls see attached file for details.

If the GL transfer is run in summary mode then the system cannot transfer the actual line descriptions to GL and hence the description "Journal Import Created".

Financials : Subledger Accounting : Accounting Methods Builder : Journal Entry Setups
Verify that the Journal Line Type is set to 'Detail'

Financials -> Accounting Setup Manager -> Accounting Setups
Verify that the 'General Ledger Journal Entry Summarization' under 'Subledger Accounting Options' for the problem ledger and set to "No Summarization"

Thank you..It worked after making suggested changes.