SAP Message USMD2052 - Entity type &2, UI element &1: Preceding UI element is invalid

Diagnosis You defined UI element &V4& as the preceding UI element of UI elementV3. you cannot therefore use ui element v4 as the preceding uielement of UI element &V1&. INCLUDE CHANGES_CANNOT_BE_SAVED OBJECT DOKU ID TX Procedure Enter a different preceding UI element for UI element &V1&.