How To Fix SADL_GW_DT_SB_UI027 - Service definition already containa an entity-type '&1'

SADL_GW_DT_SB_UI027 - Overview

• Message type: E = Error

• Message class: SADL_GW_DT_SB_UI - Gateway Service Builder UI Integration for SADL

• Message number: 027

• Message text: Service definition already containa an entity-type '&1'

Self-Explanatory Message

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SADL_GW_DT_SB_UI027 - Details

• The SAP error message SADL_GW_DT_SB_UI027 indicates that there is an issue with the service definition in the SAP Gateway. Specifically, it means that the service definition already contains an entity type with the name specified by &1. This typically occurs when you are trying to create or register a new service that conflicts with an existing one.
  
  Cause:
  
  Duplicate Entity Type: The most common cause of this error is that you are attempting to define an entity type that already exists in the service definition. This can happen if you are trying to create a new service or modify an existing one without realizing that the entity type is already defined.
  Incorrect Service Registration: If you have previously registered a service and are trying to register it again without making necessary changes, you may encounter this error.
  Development Environment Issues: Sometimes, issues in the development environment, such as caching or inconsistencies in the metadata,