GAUSS-02221 -- GAUSS-02230

GAUSS-02221: “Could not begin transaction on Datanodes”

SQLSTATE: XX000

Description: Failed to start the transaction on the primary node.

Solution: Correct the cluster connection status.

GAUSS-02223: “Could not begin transaction on coordinators”

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02225: “Unexpected response from coordinator %u”

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02228: “prepared transaction with identifier '%s' does not exist”

SQLSTATE: XX000

Description: The transaction identifier parameter does not exist.

Solution: Check the input parameter and perform the operation again.

GAUSS-02229: “NULL junk attribute”

SQLSTATE: XX000

Description:Internal system error.

Solution:Contact technical support.

GAUSS-02230: “Failed to read response from Datanode %u when ending query”

SQLSTATE: XX000

Description: Failed to receive results from the DN.

Solution: Check the DN status, restart the cluster, and query again.