Migrating TS 671(Solaris) store on TS 741(Linux) box, iwmgirate failed with following error:
[Thu Nov 6 05:44:19 2014] Found branch /main/pgcom_dev/en_UK in input backing store
[Thu Nov 6 05:44:19 2014] Branch /main/pgcom_dev/en_UK is not found in output backing store, will create
[Thu Nov 6 05:44:19 2014] Warning, can't find matching base edition in output backing store for branch /main/pgcom_dev/en_UK
[Thu Nov 6 05:44:19 2014] Using the first edition as the base edition instead
[Thu Nov 6 05:44:19 2014] Creating subbranch en_UK
[Thu Nov 6 05:44:19 2014] Created subbranch /iwserver/default/main/pgcom_dev/en_UK, 2363444
[Thu Nov 6 05:44:19 2014] Created branch /main/pgcom_dev/en_UK in output backing store
[Thu Nov 6 05:44:19 2014] Error, failed to rename INITIAL to INITAL.migrate
[Thu Nov 6 05:44:19 2014] err = 1
[Thu Nov 6 05:44:19 2014] Error creating branches for vpath /default/main/pgcom_dev/en_UK
[Thu Nov 6 05:44:19 2014] Error, convert of branch /default/main/pgcom_dev/en_UK had errors