How To Fix /UI2/PB_703005 - Invalid system alias &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/PB_703 -

• 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/PB_703005 - Invalid system alias &1 ?

  The SAP error message /UI2/PB_703005 Invalid system alias &1 typically indicates that there is an issue with the system alias configuration in the SAP Fiori Launchpad or related UI technologies. This error occurs when the system alias specified in the configuration does not match any valid system alias defined in the system.
  Cause:
  
  Incorrect System Alias: The system alias specified in the configuration does not exist or is misspelled.
  Missing Configuration: The system alias has not been defined in the system 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.
  Navigate to the "System Aliases" configuration (usually found in the SAP Gateway or Fiori Launchpad settings).
  Verify that the system alias &1 (replace with the actual alias from the error message) is correctly defined.
  
  
  
  Correct the Alias:
  
  If the alias is incorrect, update the configuration to use the correct system alias.
  If the alias does not exist, create a new system alias with the required settings.
  
  
  
  Check Transport Requests:
  
  If the configuration was transported, ensure that the transport request included the necessary system alias definitions.
  If not, you may need to manually create the system alias in the target system.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to access the system associated with the alias.
  Check roles and authorizations related to the Fiori Launchpad and the specific application.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to system alias configuration for additional guidance.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SICF (for service configuration) or SPRO (for customizing) to access relevant settings.
  SAP Notes: Check for any SAP Notes that might address specific issues related to system aliases or the error message in question.
  Logs and Traces: Review system logs (transaction SLG1) or traces to gather more information about the error context.
  
  If the issue persists after following these steps, consider reaching out to your SAP Basis team or SAP support for further assistance.