How To Fix RSAU151 - Technical names switched off

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 151

• Message text: Technical names switched off

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.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAU151 - Technical names switched off ?

  The SAP error message RSAU151, which states "Technical names switched off," typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when users are trying to view or work with technical names of objects (like InfoObjects, InfoProviders, etc.) in the SAP GUI or in reporting tools.
  Cause:
  The error is caused by the system settings that control whether technical names are displayed or not. In many cases, the display of technical names is turned off in the user settings or in the system configuration. This can happen due to user preferences or system-wide settings that prioritize user-friendly names over technical identifiers.
  Solution:
  To resolve the RSAU151 error, you can follow these steps:
  
  
  Change User Settings:
  
  Go to the SAP GUI.
  Navigate to the menu: System -> User Profile -> Own Data (or use transaction code SU3).
  In the "Defaults" tab, look for the option related to "Technical Names" or "Display Technical Names."
  Enable the option to display technical names (this may be a checkbox labeled "Display Technical Names" or similar).
  Save your changes.
  
  
  
  Check System Settings:
  
  If you are an administrator, you may want to check the system-wide settings for technical name display.
  This can be done in transaction RZ10 or RZ11 to check profile parameters related to technical name display.
  
  
  
  Use Transaction Codes:
  
  If you are working in a specific transaction or report, ensure that you are using the correct transaction code that allows for the display of technical names.
  
  
  
  Consult Documentation:
  
  If the issue persists, refer to SAP documentation or support notes related to the specific version of SAP you are using, as there may be additional configuration settings or known issues.
  
  
  
  Related Information:
  
  User Preferences: Each user can set their preferences for displaying technical names, which can be useful for developers or power users who need to work with the underlying data structures.
  SAP Notes: Check SAP Notes for any updates or patches that may address issues related to technical name display.
  Training and Documentation: Familiarize yourself with SAP BW/BI documentation to understand the implications of switching between technical and user-friendly names.
  
  By following these steps, you should be able to resolve the RSAU151 error and enable the display of technical names in your SAP environment.