How To Fix SADL_GEN_DRFT_MSG107 - Join between active CDS view &1 and draft view &2 not generated (Union)

SADL_GEN_DRFT_MSG107 - Overview

• Message type: E = Error

• Message class: SADL_GEN_DRFT_MSG - Message for Draft generation

• Message number: 107

• Message text: Join between active CDS view &1 and draft view &2 not generated (Union)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SADL_GEN_DRFT_MSG107 - Join between active CDS view &1 and draft view &2 not generated (Union) ?

  The SAP error message SADL_GEN_DRFT_MSG107 indicates that there is an issue with generating a join between an active Core Data Services (CDS) view and a draft view. This error typically arises in the context of using the SAP Draft Framework, which is used for managing draft data in applications.
  
  Cause:
  The error message suggests that the system is unable to generate a join between the specified active CDS view (&1) and the draft view (&2). This can occur due to several reasons:
  
  Incompatible Structures: The active CDS view and the draft view may have incompatible structures or fields that prevent a successful join.
  Union Restrictions: The error specifically mentions "Union," which implies that there may be restrictions on how the two views can be combined. For example, the fields in both views must match in terms of data types and cardinality.
  Missing Annotations: The necessary annotations for draft handling may be missing in either the