An alias specified in a select expression is already in use as another range variable. Query name = aa....aa, SELECT clause = position number bb....bb, alias = cc....cc

aa....aa: Query name
bb....bb: Position number of SELECT clause
cc....cc: Alias

Description:

The alias specified in the select expression is already in use as another range variable.

System processing:

Stops query registration processing.

Action to take:

Revise the alias of the select expression.