How To Fix /UI2/SERVICES_PB_700000 - There already exists a page with ID&1

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/SERVICES_PB_700 -

• Message number: 000

• Message text: There already exists a page with ID&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/SERVICES_PB_700000 - There already exists a page with ID&1 ?

  The SAP error message /UI2/SERVICES_PB_700000 with the description "There already exists a page with ID &1" typically occurs in the context of SAP Fiori or SAP UI5 applications. This error indicates that there is an attempt to create or register a new page with an ID that already exists in the system. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  
  Duplicate Page ID: The most common cause of this error is that a page with the specified ID is already registered in the system. This can happen if:
  
  The same application is being launched multiple times.
  There is a misconfiguration in the application or the Fiori Launchpad.
  A developer is trying to create a new page with an ID that has already been used in the system.
  
  
  
  Caching Issues: Sometimes, caching issues can lead to the system thinking that a page ID is still in use when it has been removed or changed.
  
  
  Development Errors: If you are developing custom Fiori applications, there may be errors in the code that lead to the registration of the same page ID multiple times.
  
  
  Solutions:
  
  
  Check for Duplicate IDs: Review the application configuration and ensure that the page ID you are trying to use is unique. If you are developing a custom application, change the page ID to something unique.
  
  
  Clear Cache: If you suspect caching issues, try clearing the browser cache or the SAP Fiori cache. You can do this by:
  
  Using the Fiori Launchpad's "Clear Cache" option.
  Clearing the browser cache manually.
  
  
  
  Restart the Application: If the error persists, try restarting the Fiori Launchpad or the application server to ensure that all sessions are cleared.
  
  
  Check Application Configuration: Review the configuration files (like manifest.json) for any misconfigurations that might lead to duplicate page registrations.
  
  
  Debugging: If you are a developer, use debugging tools to trace the application flow and identify where the duplicate registration is occurring.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for any known issues or patches related to this error.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to this error message. SAP frequently updates their knowledge base with solutions for common issues.
  Fiori Launchpad Configuration: Familiarize yourself with the Fiori Launchpad configuration and how to manage applications and pages within it.
  SAP Community: Engage with the SAP Community for insights from other users who may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.