HP NonStop SQL/MX Messages Manual page 630

Versioning and Distribution Messages (25000
through 25399)
Recovery. The VERSION_INFO built-in function can be used to obtain the names and
MXVs of all nodes where a schema is visible. Fallback the specified node and other
involved nodes to a version that supports the target schema version. Or, specify a
target version that is compatible with all involved nodes.
SQL 25252
25252 The operation operation involves node node which does
not support schema versions higher than version.
Where operation is the UPGRADE or DOWNGRADE operation.
Where node is the Expand node name of an involved node.
Where version is the MXV of node.
Cause. The target version of an UPGRADE or DOWNGRADE operation is higher than
the MXV of one or more nodes where an involved schema is visible.
Effect. The operation fails.
Recovery. The VERSION_INFO built-in function can be used to obtain the names and
MXVs of all nodes where a schema is visible. Migrate the specified node(s) and other
involved nodes to a version that supports the target schema version. Or, specify a
target version that is compatible with all involved nodes.
SQL 25256
25256 The schema version of schema is version1; it cannot be
downgraded to version2.
Where schema is the schema name of a schema that is affected by a DOWNGRADE
operation.
Where version1 is the schema version of schema prior to the DOWNGRADE
operation.
Where version2 is the target version of the DOWNGRADE operation. It is higher
than version1.
Cause. A DOWNGRADE operation affects a schema with a schema version that is
lower than the target version of the operation.
Effect. The operation fails.
Recovery. Execute a corresponding UPGRADE operation to upgrade the affected
schema to the current version and then re-execute the DOWNGRADE operation.
HP NonStop SQL/MX Messages Manual—640324-001
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