Database Error Messages

Release
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  • 23ai
  • 21c
  • 19c
Updated
Jun 24, 2024

ORA-40656

Variable 'string' in JSON path expression has no value in PASSING clause.
  • variable name

Cause

The JavaScript Object Notation (JSON) path expression contained a variable name that had no corresponding value in the external PASSING clause.


Action

Add a variable to the external PASSING clause and ensure that the names match.