How To Fix R8339 - Field &2 is missing from hierarchy segment &1

SAP Error Message - Details

• Message type: E = Error

• Message class: R8 - Messages from the meta data generation

• Message number: 339

• Message text: Field &2 is missing from hierarchy segment &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message R8339 - Field &2 is missing from hierarchy segment &1 ?

  The SAP error message R8339, which states "Field &2 is missing from hierarchy segment &1," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with the data hierarchy structure. This error indicates that a required field is not present in the specified hierarchy segment, which can lead to problems in reporting or data processing.
  Cause:
  
  
  Missing Field in Hierarchy: The specified field (represented by &2) is expected to be part of the hierarchy segment (represented by &1) but is not found. This can happen due to:
  
  Changes in the data model or hierarchy structure.
  Incorrect configuration of the InfoObject or hierarchy.
  Data extraction issues where the hierarchy is not populated correctly.
  
  
  
  Data Source Issues: If the data source from which the hierarchy is derived has been modified or is not aligned with the hierarchy definition, it can lead to this error.
  
  
  Transport Issues: If the hierarchy was transported from one system to another (e.g., from development to production) and the necessary fields were not included, this error may occur.
  
  
  Solution:
  
  
  Check Hierarchy Configuration:
  
  Go to the hierarchy maintenance transaction (e.g., RSH1 for InfoObjects) and verify that the field is correctly defined in the hierarchy segment.
  Ensure that the field is active and correctly assigned to the hierarchy.
  
  
  
  Review Data Source:
  
  Check the data source from which the hierarchy is derived to ensure that it includes the required fields.
  If there have been changes to the data source, update the hierarchy accordingly.
  
  
  
  Rebuild Hierarchy:
  
  If the hierarchy is corrupted or not functioning as expected, consider rebuilding it. This can be done by deleting and recreating the hierarchy or by using the appropriate transaction to refresh it.
  
  
  
  Transport Check:
  
  If the hierarchy was transported, ensure that all necessary objects and fields were included in the transport request. You may need to re-transport the missing components.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific InfoObject and hierarchy to ensure compliance with best practices.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the process to identify where the hierarchy is failing to recognize the field.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSH1 (Hierarchy Maintenance), RSA1 (Data Warehousing Workbench), and others that may assist in troubleshooting.
  
  By following these steps, you should be able to identify the root cause of the R8339 error and implement a solution to resolve it.