Prasanth's blog

ColdFusion 9 & 10 by default have a setting to allow maximum 100 fields to be submitted. If the number exceeds you will simply get a blank page with no error information. To fix this, you need to change a setting in Adobe CF 9 and 10. ColdFusion 9 Go to {ColdFusion-Home}/lib for Server Installation OR:  {ColdFusion-Home}/WEB-INF/cfusion/lib for  Multiserver or J2EE installation . Open file  neo-runtime.xml After the line:  <var name='postSizeLimit'><number>100.0</number></var> Add the line  <var name='postParametersLimit'><number>100.0</number></var> and change the number 100 to the required value. ColdFusion 10 Go to Server Settings -> Settings then the to Request Size Limits section. There is a setting called Maximum number of POST request parameters. Change this value as required. Source:  https://www.obidostech.com/knowledgebase/solved-submitting-form-with-more-than-100-fields-...

Integration with QuickBooks is easy if you know the OAuth flow. QuickBooks uses the OAuth 1.0 specification. They provide libraries for PHP, Java and other popular languages. For ColdFusion/Railo, you can use the OAuth implementation from  http://oauth.riaforge.org/ .  Usually the error messages from QB are self-explanatory and are mostly related with Signature or the Access token/secret. This one particular error left us a bit embarrassed as there were no help available. But we quickly found it was a data issue.  The error while trying to retrieve data from QB is as follows: