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Error importing application (.sql)

Chun Hui YapJul 22 2026

Hi, I'm trying to import an APEX application export (.sql file) and running into an error during the import.

Environment:

  • APEX version: 26.1
  • Database version: Oracle 19c
  • Source app was exported from: Same instance

What I'm doing:

  1. App Builder → Import
  2. Selecting the .sql file, choosing "Database Application" as the file type
  3. Subscription Mode = Strict
  4. Clicking Next → Install

Error:
Plug-in with APEXlang Name "207694625996600505" can not be found in the application . Please ensure a plug-in with the same APEXlang Name exists in the master application and try again. Alternatively, you can set the "Subscription Mode" as "Ignore Errors", to ignore invalid master component references.

Any idea what's causing this or how to work around it? Happy to share more details if needed.

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Added on Jul 22 2026
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