ORA-31160: max substitution group size [string] exceeded by "[string]" ([string]) for head element "[string]" ([string])

Cause: The maximum limit on nested substitution groups has been exceeded by an element.

Action: Delete specified schema and re-register it after removing the offending substitution element.

Error Type: ORA

• Additional information for ORA-31160: max substitution group size [string] exceeded by "[string]" ([string]) for head element "[string]" ([string])31160
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