ERROR_MESSAGES
Lists system error messages and warnings OpenText™ Analytics Database encounters while processing queries.
	Lists system error messages and warnings OpenText™ Analytics Database encounters while processing queries. Some errors occur when no transaction is in progress, so the transaction identifier or statement identifier columns might return NULL.
| Column Name | Data Type | Description | 
|---|---|---|
| EVENT_TIMESTAMP | TIMESTAMPTZ | Time when the row recorded the event | 
| NODE_NAME | VARCHAR | Name of the node that is reporting the requested information | 
| USER_ID | INTEGER | Identifier of the user who received the error message | 
| USER_NAME | VARCHAR | Name of the user who received the error message when the database recorded the session | 
| SESSION_ID | VARCHAR | Identifier for this session. This identifier is unique within the cluster at any point in time but can be reused when the session closes. | 
| REQUEST_ID | INTEGER | Unique identifier of the query request in the user session | 
| TRANSACTION_ID | INTEGER | Identifier for the transaction within the session, if any; otherwise NULL | 
| STATEMENT_ID | INTEGER | Unique numeric ID for the currently-running statement. NULL indicates that no statement is currently being processed. The combination of TRANSACTION_ID, STATEMENT_ID, and REQUEST_ID uniquely identifies a statement within a session. | 
| ERROR_LEVEL | VARCHAR | Severity of the error, one of the following: 
 | 
| ERROR_CODE | INTEGER | Error code that the database reports | 
| MESSAGE | VARCHAR | Textual output of the error message | 
| DETAIL | VARCHAR | Additional information about the error message, in greater detail | 
| HINT | VARCHAR | Actionable hint about the error. For example: 
 | 
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