How To Fix /UI2/BASIS_UTIL100 - System alias &1 not maintained

/UI2/BASIS_UTIL100 - Overview

• Message type: E = Error

• Message class: /UI2/BASIS_UTIL -

• Message number: 100

• Message text: System alias &1 not maintained

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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/UI2/BASIS_UTIL100 - Details

• The SAP error message /UI2/BASIS_UTIL100 System alias &1 not maintained typically indicates that there is a configuration issue related to the system alias in the SAP Gateway or UI5 environment. This error occurs when the system alias specified in the configuration is not properly maintained or does not exist in the system.
  
  Cause:
  
  Missing System Alias: The specified system alias (&1) is not defined in the system.
  Incorrect Configuration: The system alias might be incorrectly configured or pointing to a non-existent or inactive system.
  Transport Issues: If the configuration was transported from another system, the system alias may not have been included in the transport request.
  
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check System Alias Configuration:
  
  Go to transaction code SM30 and maintain the table IWFND/SYSTEM_ALIAS.
  Verify if the system alias (&1) is listed. If it is not, you will need to create it.
  
  
  
  Create or Maintain System Alias:
  
  If the system alias does not exist, create