Database Error Messages

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

OCI-02471

An unsupported function is used in the HASH IS expression.

Cause

An attempt was made to use an unsupported user-related function, an unsupported datetime function, or a pseudocolumn. Examples of unsupported constructs in the HASH IS expression are: LEVEL, ROWNUM, UID, USER, SYSDATE, SYSTIMESTAMP. For the full list, please consult Oracle documentation.


Action

Use the correct cluster definition and remove the unsupported functions.