How To Fix SADL_EXPOSURE059 - Entity &2 must be subnode because its base view &1 is subnode

SADL_EXPOSURE059 - Overview

• Message type: E = Error

• Message class: SADL_EXPOSURE - Errors During Exposure Compilation

• Message number: 059

• Message text: Entity &2 must be subnode because its base view &1 is subnode

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_EXPOSURE059 - Entity &2 must be subnode because its base view &1 is subnode ?

  The SAP error message SADL_EXPOSURE059 indicates that there is a structural issue with the way entities are defined in your SAP system, particularly in the context of the SAP Data Access Layer (SADL). This error typically arises when there is a mismatch in the hierarchy of entities, specifically when an entity is expected to be a subnode of another entity but is not defined as such.
  
  Cause:
  The error occurs when:
  
  You have defined a base view (entity) that is a subnode, but the related entity (subnode) is not correctly defined as a subnode of that base view.
  The data model is not aligned correctly, leading to inconsistencies in the expected hierarchy of entities.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Entity Definitions:
  
  Review the definitions of both the base view (&1) and the entity (&2) in your data model.
  Ensure that the entity (&2) is correctly defined as a subnode of the base