Hi all, I am taking in details of a customer and determining the total income in one rule flow group. Also I have taken in details of the loan taken by the customer to determine the monthly repayment. This monthly repayment is taken in another ruleflowgroup to determine the total expenses per month. Then the total income from the first rule flow group and the total expenses is taken as input in another rule flow group using 'join'. These parameters then determine the rating of the customer. However the rating shows as 0. and the only output that shows is the total income. kindly help. I am attaching the src code along the repository_export. **************** CAUTION - Disclaimer ***************** This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely for the use of the addressee(s). If you are not the intended recipient, please notify the sender by e-mail and delete the original message. Further, you are not to copy, disclose, or distribute this e-mail or its contents to any other person and any such actions are unlawful. This e-mail may contain viruses. Infosys has taken every reasonable precaution to minimize this risk, but is not liable for any damage you may sustain as a result of any virus in this e-mail. You should carry out your own virus checks before opening the e-mail or attachment. Infosys reserves the right to monitor and review the content of all messages sent to or from this e-mail address. Messages sent to or from this e-mail address may be stored on the Infosys e-mail system. ***INFOSYS******** End of Disclaimer ********INFOSYS***