Usage Notes - Advanced SQL Engine - Teradata Database

SQL External Routine Programming

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
17.00
Published
June 2020
Language
English (United States)
Last Update
2021-01-24
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dita:id
B035-1147
lifecycle
previous
Product Category
Teradata Vantage™

The LOB_CONTEXT_ID argument is validated to the extent possible. If the argument is not valid, the request that invoked the UDF, UDM, or external stored procedure fails and typically returns an error that looks like this:

7554 Invalid CONTEXT_ID argument to LOB access function in UDF
database_name.udf_name.

Control does not return to the UDF, UDM, or external stored procedure.