HP 3PAR Online Import for EMC Storage Data Migration Guide

Workaround: Before beginning the migration, rename the host so that there are no spaces in the
name and the name length does not exceed 31 characters.
Error logging into OIU CLI
Problem: “ERROR: Could not process your request. Illegal character in authority at index...” on
login to OIU CLI caused by trailing space on the IP Address.
Solution: Re-open the OIU CLI and enter the IP Address without any spaces at the end.
OIU:createmigration results in “ERROR: OIUERRAPP0000 An unexpected
error occurred.” or “OIURSLAPP0000 Contact HP support. You may try
restarting the application service.”
Problem: Possibly the storage group containing LUNs identified for migration contains a replication
LUN.
Solution: Remove Replication LUN from the storage group.
OIU: createmigration results in “ERROR: OIUERRDB1006 Database constraint
violated”
Problem: Possible cause is that the host specified does not have any associated LUNs in its storage
group.
Solution: Add the LUNs to be migrated into the storage group.
OIU:createmigration results in “preparationfailed(-NA-)(OIUERRPREP1014:
Error creating host on destination)”
Problem: Host already exists on destination HP 3PAR StoreServ Storage system with a different
WWN.
Solution: If the same host but different WWN: On initial migration of a host, all WWNs to be
included in storage group (even if not managing any LUNs). This way subsequent migration of
any WWN for this host will find a match. If a different host, change the host name so that it does
not match the existing hostname on destination HP 3PAR StoreServ Storage system.
OIU:createmigration ERROR: OIUERRCS1002.
Problem: Error occurs when the OIU tries to verify a one-to-one zoning between peer ports and
source host ports. If there was no one-to-one mapping then OIU will return the error as shown
below.
Solution: Verify the source port on the fabric has been zoned with one peer port.
OIU:addsource ERROR: OIUERRDST0004.
Problem: Error occurs when the OIU detects a destination 3PAR storage system with firmware less
than the minimum 3.1.3 MU1.
Troubleshooting Issues 55