I have foex page with button, click it to open APEX page with Open URL = f?p=&APP_ID.:14:&SESSION.::NO::P14_ID,P14_P_MASTER_ID,P14_P_MASTERTYPE:,#P12_ID#,BANNER

I got following message

The checksum computed on the request, clear cache, argument names, and argument values (P14_ID,P14_P_MASTER_ID,P14_P_MASTERTYPE, [5zkNMpEvURDNzCvFDj7bKpRlKlVH5_xLW5AObmhmz8dA1f5mdxRnPnYQnrqFD5TJZy7o83BHBrjVEf19RPI1sA]) did not match the checksum passed into the show procedure (5zkNMpEvURDNzCvFDj7bKpRlKlVH5_xLW5AObmhmz8dA1f5mdxRnPnYQnrqFD5TJZy7o83BHBrjVEf19RPI1sA492,BANNER). Note: End users get a different error message.


asked 29 Aug, 05:28

hai%20le's gravatar image

hai le
accept rate: 0%

Unfortunately you cannot use Session State Protection (SSP) on URL's which use client side substitutions e.g. #P12_ID#

This is because the checksum is generated before the substitution replacement. The substitution happens at the time of execution, so the checksum is incorrect.

To resolve this please disable session state protection for the page.

We have logged a ticket to investigate whether we can support this in a future version.


answered 29 Aug, 07:33

FOEX-SUPPORT's gravatar image

accept rate: 32%

How to disable session state protection for the page, pls?

(29 Aug, 08:06) hai le hai%20le's gravatar image

Can you advise the value of the "Page Access Protection", it should be set to unrestricted e.g.

alt text


answered 30 Aug, 02:33

FOEX-SUPPORT's gravatar image

accept rate: 32%

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Asked: 29 Aug, 05:28

Seen: 192 times

Last updated: 30 Aug, 02:33

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