How To Fix RAP_SERVICES_VALID012 - Key element &1 overlaps with &2 action's input parameter structure &3.

RAP_SERVICES_VALID012 - Overview

• Message type: E = Error

• Message class: RAP_SERVICES_VALID - RAP Services Validate Messages

• Message number: 012

• Message text: Key element &1 overlaps with &2 action's input parameter structure &3.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RAP_SERVICES_VALID012 - Key element &1 overlaps with &2 action's input parameter structure &3. ?

  The SAP error message RAP_SERVICES_VALID012 typically occurs in the context of the RAP (Rapid Application Programming) model when there is a conflict in the definition of key elements in the service definition. This error indicates that a key element overlaps with the input parameter structure of an action in the RAP service.
  
  Cause:
  The error is caused by a mismatch or overlap between the key fields defined in the RAP service and the input parameters of an action. Specifically, it means that one of the key fields (denoted as &1) is also included in the input parameter structure of an action (denoted as &2), which is not allowed. This can happen due to:
  
  Redundant Key Definitions: The key fields are defined both in the entity and in the action's input parameters.
  Incorrect Action Definition: The action may have been defined incorrectly, leading to the inclusion of key fields that should not be part of