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 and later
Oracle Application Express Listener - Version 2.0 and later
Information in this document applies to any platform.


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.


 Upgraded to APEX 4.2.3 from an earlier APEX version.


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