I have an issue in CRM5.0
While creating leads via TCode CRMD_BUS2000108 there are some customized error logs appearing dynamically on screen. But despite of these error logs, it permits the leads to be saved. I want to restrict this. Means leads should be saved without errors.
I tried to find the SPRO path for same, but was not sucessfull. I even tried to find the BADI/User Exit where those customized messages are coded, but could not find that even. Actualy it is 4yrs old system with no documentation for past history changes, and I have joined in this scenario recently.
Hope my requirement is clear. Still if any doubts, please let me know.
Can you experts pls suggest me how to proceed ?