To Correct the Journal Type for future postings:
  1. Open the subledger that the post is originating from.
  2. Select Administration
  3. Select Post
  4. Select New Post Parameters
  5. Change  the "Post (module) transactions with this journal code" to the correct journal code.
  6. Edit additional settings.
  7. Validate the transactions
To correct the Journal Type of a posted transaction:
  1. Reverse the original transaction or batch.
  2. Post the reversing entry.
  3. Create a new Manual Journal entry that is the same as the original transaction, or make a Copy of the original batch, and manually update the Journal column.
  4. Post the correcting entry.