Register * You must register for access to some support pages  FAQ Search   Support Main Menu  Entry #219: Which BDI numbers do you use for UDSC in the parameter? Question Which BDI numbers do you use for UDSC in the parameter? Answer The BDIs for UDSSRC are found in the element CBEP$$UDSC for each application. It comes from the build of the application. They are looking for the BDI value for UDS$TCLCDICR and the entry point UDS$MSM$MICR into the common bank. The CBEP$$UDSC symbolic element is found in the absolute file for each application (i.e., UDS$$SRC*ABS$ for application 3).