How To Fix SDDL_PARSER_MSG309 - Algorithm &1 cannot be combined with the WITH HIERARCHY clause

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 309

• Message text: Algorithm &1 cannot be combined with the WITH HIERARCHY clause

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG309 - Algorithm &1 cannot be combined with the WITH HIERARCHY clause ?

  The SAP error message SDDL_PARSER_MSG309 indicates that there is an issue with the use of a specific algorithm in conjunction with the WITH HIERARCHY clause in a security-related context, typically when dealing with authorization checks or role definitions in SAP.
  Cause:
  The error occurs because certain algorithms are not compatible with the WITH HIERARCHY clause. This incompatibility arises from the way the algorithm processes data or permissions. The WITH HIERARCHY clause is used to specify that the authorization check should consider the hierarchy of objects (like organizational units or roles), but some algorithms do not support this hierarchical processing.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Algorithm: Check the algorithm you are using in your authorization object or role definition. Refer to the SAP documentation to understand the capabilities and limitations of the algorithm.
  
  
  Change the Algorithm: If the algorithm you are using is not compatible with the WITH HIERARCHY clause, consider switching to a different algorithm that supports hierarchical processing. 
  
  
  Remove the WITH HIERARCHY Clause: If the hierarchical processing is not necessary for your use case, you can remove the WITH HIERARCHY clause from your authorization check.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes or updates that might address this issue. Sometimes, SAP releases patches or notes that provide additional guidance or fixes for specific error messages.
  
  
  Testing: After making changes, ensure to test the authorization checks thoroughly to confirm that the desired access controls are still in place and functioning as expected.
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for details on authorization concepts, algorithms, and the use of the WITH HIERARCHY clause.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Authorization Concepts: Familiarize yourself with SAP's authorization concepts, including how roles, profiles, and authorization objects work together.
  
  By following these steps, you should be able to resolve the error and ensure that your authorization checks are correctly configured.