Mod_security: Access denied with code 400 in R12

Question

Hi ,
I'm getting "Page cannot be found" error during my below navigation in R12
-- Steps To Reproduce:
The issue can be reproduced at will with the following steps:
1. Responsibility: Oracle Configurator Developer
2. Create Rules, Apply and Save
3. Get error
EBS R12.1.2
DB 11.2.0.1
OS RHEL 5
following is extract from my Apache log
[Fri Nov 12 08:40:40 2010] [error] [client 192.168.26.144] mod_security: Access denied with code 400. Pattern match "!^([-_|#!=A-Za-z0-9/ :.$()]){0,255}$" at ARGS_NAMES. [hostname "indstqebs02.indalfab.local"] [uri "/OA_HTML/OA.jsp?Action=EditNode&stackLevel=2&page=/oracle/apps/cz/developer/model/rules/webui/RuleTmpPG&czWhichRule=XCP&czRuleId=2604&czParentRuleFolderId=1800&czModelId=1420&ObjectType=XCP&ReturnLinkURL=OA.jsp%3FOAFunc=CZDEVRULESTRUCTFUNC&selection=0_1_4_&_ti=210565512&retainAM=N&addBreadCrumb=RP&oapc=44&oas=qUuMo8fwvn7jpCTNnv0TYQ.."] [unique_id TNzveH8AAAEAAAHrA1w]

Answer 1

Hi;
Did you check all? Those note are for R11 but as you can see Applies to: Information in this document applies to any platform. If the notes doestn mention any patch than i belive you can follow docs.
If those 12 docs dont help you than i suggest log a SR
By the way in your post:
1. Responsibility: Oracle Configurator Developer
2. Create Rules, Apply and Save
3. Get error
What you get error? What is exact error message? Maybe we can find solution by this error message? Did you also check application log file?
Regard
Helios