Query not picking emp rec when only %age distribution of covrg amt is changed btwn emp & beneficiary

• Please help us to identify tables and columns (and relevant joins for that table too) that gets populated when an employee just changes the percentage distribution of the coverage amount among its beneficiaries without changing any other monetary values while enrolling in an life event.
• we already have applied a condition to filter out blank submits i.e. ben_prtt_enrt_rslt.ENRT_MTHD_CD = 'E'
• but this change of coverage amount percentage distribution is not a blank submit as the employee is changing the coverage amount among its beneficiaries .
• the SQL and Screenshots of the operations tat we are performing are attached in the first comment