This site has been specifically designed to troubleshoot all Siebel related issues. When any exception or error occurs in Siebel, the cause is given by a specific error code. Whenever we face an issue, we try to Google or search for a resolution mostly from Oracle Support, IT Toolbox, Siebel Unleashed etc. I have tried to search for all the solutions for a particular error code in all the mentioned sites and put all the solutions in this site.
Search This Blog
SBL-DAT-00126: Required in/out argument '%1' not supplied for '%2' method in Business Service '%3'