Database Error Messages

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

SP2-01503

Unable to initialize Oracle call interface

Cause

Indicates a library used by SQL*Plus to communicate with the database failed to initialize correctly.


Action

Check that the Oracle environment or registry entries are consistent and correct. If using the SQL*Plus Instant Client make sure the SQL*Plus and Oracle libraries are from the same release. Make sure you have read access to the libraries.