How To Fix BOS01105 - Outline level with hierarchy level 0 missing

SAP Error Message - Details

• Message type: E = Error

• Message class: BOS01 - Customer BOS Processing

• Message number: 105

• Message text: Outline level with hierarchy level 0 missing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BOS01105 - Outline level with hierarchy level 0 missing ?

  The SAP error message BOS01105 indicates that there is an issue with the outline levels in a hierarchy structure, specifically that an outline level with hierarchy level 0 is missing. This error typically occurs in the context of SAP Business Planning and Consolidation (BPC) or when working with hierarchical data structures in SAP.
  Cause:
  
  Missing Hierarchy Level 0: The error suggests that the hierarchy is not properly defined. In a hierarchical structure, level 0 usually represents the root or top level of the hierarchy. If this level is missing, the system cannot process the hierarchy correctly.
  Incorrect Configuration: There may be a misconfiguration in the hierarchy settings or the way the data is structured.
  Data Integrity Issues: If the data being loaded or processed does not conform to the expected hierarchy structure, it can lead to this error.
  
  Solution:
  
  
  Check Hierarchy Definition:
  
  Go to the hierarchy management section in your SAP system.
  Ensure that there is a defined outline level for hierarchy level 0. If it is missing, you will need to create it.
  
  
  
  Review Data Load Process:
  
  If you are loading data into the system, check the data source to ensure that it includes the necessary hierarchy levels.
  Make sure that the data being loaded adheres to the expected structure.
  
  
  
  Validate Configuration Settings:
  
  Review the configuration settings for the hierarchy in the relevant SAP module (e.g., BPC).
  Ensure that all necessary settings are correctly configured to support the hierarchy.
  
  
  
  Recreate the Hierarchy:
  
  If the hierarchy is corrupted or incorrectly set up, consider recreating it from scratch, ensuring that level 0 is included.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on setting up hierarchies in your version of SAP.
  
  
  
  Seek Support:
  
  If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing hierarchies, such as RSH1 (Hierarchy Maintenance) or RSH2 (Hierarchy Display).
  Training and Documentation: Ensure that users involved in data entry or hierarchy management are trained on the correct procedures to avoid such errors in the future.
  
  By following these steps, you should be able to resolve the BOS01105 error and ensure that your hierarchy is correctly defined and functional.