Hi Faisal,
Recently I worked on CCI module (Credit, Cash and Invoicing) and there are not standard rules available for this module.
It's always a business call to define SOD risks for these modules based on their business requirements where we need to build the rules from the scratch. Preparing SOD matrix with the help of Functional and Process design documents (FPDD) provided by functional consultants and then getting that matrix evaluated by concerned Business/IT users with suggestions from auditors and then configuring rules accordingly in the system.
May be you can try this approach if you can't find any 
Happy and Fabulous New Year for you too
Regards,
Madhu.