UTL_CALL_STACK.BACKTRACE_UNIT Raises ORA-64610 When Called From Anonymou Block
Last updated on JULY 12, 2018
Applies to:PL/SQL - Version 184.108.40.206 and later
Information in this document applies to any platform.
Executing an anonymous block having a call to utl_call_stack.backtrace_unit() in the exception handling section fails with ORA-64610: bad depth indicator whenever the anonymous block raises an exception.
The same behavior is observed when a procedure(raising some exception) is called dynamically from another procedure and the exception handling section of the caller makes a call to utl_call_stack.backtrace_unit().
The following PL/SQL code demonstrates the issue:
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms