How To Fix SDDL_PARSER_MSG307 - RIGHT OUTER JOIN is not supported with WITH HIERARCHY clause

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 307

• Message text: RIGHT OUTER JOIN is not supported with WITH HIERARCHY clause

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG307 - RIGHT OUTER JOIN is not supported with WITH HIERARCHY clause ?

  The SAP error message SDDL_PARSER_MSG307 indicates that there is an issue with the SQL query you are trying to execute, specifically when using a RIGHT OUTER JOIN in conjunction with the WITH HIERARCHY clause. This error typically arises in the context of SAP BW (Business Warehouse) or SAP HANA when dealing with queries that involve hierarchies.
  
  Cause:
  The error occurs because the SQL syntax or the logic of the query does not support the combination of a RIGHT OUTER JOIN with the WITH HIERARCHY clause. In many SQL dialects, including those used in SAP, certain types of joins are not compatible with hierarchical data structures. The RIGHT OUTER JOIN is often used to return all records from the right table and the matched records from the left table, but when hierarchies are involved, the structure of the data can complicate this operation.
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Change the