Installation and Deployment > How to Migrate to HOPEX V4
How to Migrate to HOPEX V4
 
Main steps to migrate data to HOPEX V4
Prepare upgrade of data
Check license with your sales representative
Check metamodel, locks, workspaces and workflows
Verify that Windows Front-End is no longer used for runtime
Verify that Oracle storage is no longer used for runtime
Verify that GBMS storage is no longer used for runtime
Identify Solution packs used
Verify technology of web desktops
Decide 'Definition of path of MetaAssociation'
Decide how to manage questionnaires
Review use of the profile 'Enterprise Architect'
Review authentication mode
Decide to keep web settings
Upgrade data to HOPEX V4
Check data upgrade pre-requisites
Upgrade environment (SQL Server storage)
Update stored procedures with SQL Server storage
Perform a physical backup
Complete upgrade of data
Activate standard mode for questionnaires
Set a value for 'Definition of path of MetaAssociation'
Re-import solutions packs
Rebuild full search indexes
Review command line parameters
Restore web settings
Custom files in Mega_usr folder
Check upgraded data
First control of migration
Check data modelling consistency
Other checking indications
Appendix
Conversion details
Utilities details
FAQs
I cannot find the option to enable data modification
Warning 'Run the menu 'Perform SQL conversion on the repository' to perform the upgrade
Warning 'Your environment requires an update for compatibility with your version of HOPEX…'
Warning 'Writing access diagram is not compiled. The diagram should be recompiled …'
How to run a specific conversion or utility?
 
Summary
 
Check if a more recent version of this document is available in online documentation (MEGA Community).
 
This document describes the procedures necessary for upgrading HOPEX Data to version HOPEX V4.
Migration is allowed with specific CP for source and target version
 
Source version
Target version (direct migration path)
HOPEX V2R1 Update 3 CP7
HOPEX V4 CP7 last hotfix
Then CP upgrade to last CP
HOPEX V3 CP5
HOPEX V4 CP2 last hotfix
Then CP upgrade to last CP
HOPEX V3.2
HOPEX V4 CP2 last hotfix
Then CP upgrade to last CP
 
For previous versions or releases (HOPEX V2 ... MEGA 2009) it is necessary to perform an intermediate upgrade to HOPEX V2R1 Update 3 CP7 or to HOPEX V3 CP5.
 
It does not describe:
• System requirements and possible architectures (see architecture overview documentation).
• Change is product list (see your sales representative)
• How to perform installations (see installation documentation).
• How to install update (see how to install update documentation).
• How to manage installations (see administrator manuals).
• How products are licensed (see license installation documentation).
• How to use features (see user manuals).