16.20 - Using Error Table Data to Isolate Problems - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Detailed Topics

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Release Date
March 2019
Content Type
Programming Reference
Publication ID
B035-1184-162K
Language
English (United States)

Use the following general procedure to isolate problems using error table data:

  1. Query the error table to retrieve information on the errors logged for a user in an error table named ET_t and the DBQL query ID returned in the error or warning message:
    SELECT ETC_ErrorCode, FieldName, ETC_IndexNumber, ETC_IdxErrType
    FROM ET_t, DBC.Tables3VX
    WHERE ETC_DBQL_QID = 123456789012345678
    AND   ETC_TableID = TableID;
  2. Look at each error code and column value related to the error and determine if any action needs to be taken.

The following error table columns are more useful for troubleshooting by Teradata support personnel than for end users:

  • ETC_RowId
  • ETC_ErrSeq