How To Fix 0S255 - Internal error: Cannot find text for selected hierarchy level

SAP Error Message - Details

• Message type: E = Error

• Message class: 0S - Messages for the SQL trace

• Message number: 255

• Message text: Internal error: Cannot find text for selected hierarchy level

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 0S255 - Internal error: Cannot find text for selected hierarchy level ?

  The SAP error message "0S255 Internal error: Cannot find text for selected hierarchy level" typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue related to the hierarchy levels in a query or report. This error indicates that the system is unable to retrieve the text or description for a specific hierarchy level that is being referenced.
  Causes:
  
  Missing Hierarchy Texts: The most common cause is that the text for the selected hierarchy level is missing in the master data or the hierarchy structure.
  Data Inconsistency: There may be inconsistencies in the data model, such as missing or incorrectly configured hierarchies.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain hierarchy levels or texts.
  Transport Issues: If the hierarchy was transported from one system to another (e.g., from development to production), there may have been issues during the transport process that led to missing data.
  Incorrect Query Design: The query or report may be incorrectly designed, referencing a hierarchy level that does not exist or is not properly defined.
  
  Solutions:
  
  Check Hierarchy Texts: Verify that the hierarchy texts are correctly defined in the master data. You can do this by navigating to the relevant InfoObject in the SAP BW system and checking the hierarchy settings.
  Rebuild Hierarchies: If the hierarchy is corrupted or missing, consider rebuilding it. This can be done by reloading the data or regenerating the hierarchy.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the hierarchy levels and texts. This can be checked in the user roles and profiles.
  Transport Validation: If the issue arose after a transport, validate that all necessary objects were transported correctly. You may need to re-transport the hierarchy or related objects.
  Query Design Review: Review the query design to ensure that it is correctly referencing existing hierarchy levels. Make adjustments as necessary to point to valid levels.
  SAP Notes: Check for any relevant SAP Notes or patches that may address this specific error. SAP frequently releases updates that fix known issues.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to check InfoObjects and hierarchies.
  Debugging: If you have access to debugging tools, you can analyze the query execution to pinpoint where the error occurs.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further investigation.