ERP, WMS, and TMS are often integrated, yet many operational failures occur when changes in one system are not properly accommodated by the others. This webinar examines execution scenarios where these systems must behave as a single coordinated environment—such as quantity changes after warehouse picking has started or transportation stop resequencing after loading has begun. Using practitioner examples from implemented systems, along with illustrative scenarios that expose the limits of static, rule-based workflows, the session highlights why change management, execution gating, and real-time cross-system awareness must be explicitly designed during implementation to prevent operational churn and execution errors.