Upgrading Upfront
For both IBM Cognos Series 7 version 7.4 MR4 and version 7.5, an additional parameter is required when you use the UpfUpgrade or UpfUnpack command to unpack an Upfront data store.
| Parameter | Description |
| z | Required - Improves performance of the upgrade and unpack process. |
For example:
UpfUpgrade -database -i Administrator -j mypassword -z
