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

/UI2/CDMRPL005 - Overview

• 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.

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

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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