How To Fix /UI2/CDMRPL005 - Invalid system alias &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/CDMRPL -

• Message number: 005

• Message text: Invalid system alias &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI2/CDMRPL005 - Invalid system alias &1 ?

  The SAP error message /UI2/CDMRPL005 Invalid system alias &1 typically indicates that there is an issue with the system alias configuration in the SAP Fiori or UI5 environment. This error occurs when the system alias specified in the configuration does not match any of the defined system aliases in the SAP system.
  Cause:
  
  Incorrect System Alias: The system alias specified in the configuration is incorrect or does not exist.
  Missing Configuration: The system alias has not been defined in the relevant configuration settings.
  Transport Issues: If the configuration was transported from another system, the system alias may not have been included or may not exist in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the specified system alias.
  
  Solution:
  
  
  Check System Alias Configuration:
  
  Go to the SAP Fiori Launchpad or the relevant configuration area where system aliases are defined.
  Verify that the system alias specified in the error message exists and is correctly configured.
  
  
  
  Create or Update System Alias:
  
  If the system alias does not exist, create it by navigating to the relevant configuration transaction (e.g., /UI2/FLP or /UI2/FLP_CONFIG).
  Ensure that the system alias points to the correct backend system and has the necessary parameters set.
  
  
  
  Review Transport Requests:
  
  If the configuration was transported, check the transport requests to ensure that the system alias was included and correctly set up in the target system.
  
  
  
  Check Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the system alias. This may involve checking roles and authorizations assigned to the user.
  
  
  
  Clear Cache:
  
  Sometimes, clearing the cache of the SAP Fiori Launchpad or the browser can resolve issues related to outdated configurations.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /UI2/FLP, /UI2/FLP_CONFIG, or /n/SAP_UI2/FLP to access the relevant configuration areas.
  Documentation: Refer to SAP Help Portal or SAP Notes for detailed documentation on configuring system aliases and troubleshooting related issues.
  SAP Community: Engaging with the SAP Community can provide insights and solutions from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis or technical team for further assistance.