Excel Data Upload (xls2collection) is not Working on Apex 4.2.3 and the Apex Listener 2.0 (Doc ID 1599955.1)

Last updated on NOVEMBER 14, 2016

Applies to:

Oracle Application Express (formerly HTML DB) - Version 4.2.3.00.08 and later
Oracle Application Express Listener - Version 2.0 and later
Information in this document applies to any platform.

Symptoms

Upgraded to  4.2.3 version now when attempting to use xls2collection Excel upload the following error occurs:



Steps to Reproduce

1. Use xls2collection Excel upload feature on APEX 4.2.2 or lower and the request works.

2. Upgrade to APEX 4.2.3 and rerun the application again - it does not upload the data.

3. Enable APEX Listener (AL) debug, run the application again, and the errors above are seen.



Changes

 Upgraded to APEX 4.2.3 from an earlier APEX version.

Cause

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms