How To Fix /UI2/PAGEBUILDER104 - Page Cache trigger: Entity Set: &1 Entity: &2 Key: &3 Scope: &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI2/PAGEBUILDER -

• Message number: 104

• Message text: Page Cache trigger: Entity Set: &1 Entity: &2 Key: &3 Scope: &4

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/PAGEBUILDER104 - Page Cache trigger: Entity Set: &1 Entity: &2 Key: &3 Scope: &4 ?

  The SAP error message /UI2/PAGEBUILDER104 typically relates to issues with the page cache in the SAP Fiori/UI5 applications. This error indicates that there is a problem with the cache mechanism when trying to access a specific entity set or entity key in the application.
  Cause:
  
  Cache Inconsistency: The error often arises due to inconsistencies in the cache, which can occur if the underlying data model has changed but the cache has not been updated accordingly.
  Entity Not Found: The specified entity or key may not exist in the backend system, leading to a failure when the application tries to access it.
  Authorization Issues: The user may not have the necessary authorizations to access the specified entity or data.
  Network Issues: Temporary network issues or backend service unavailability can also trigger this error.
  
  Solution:
  
  
  Clear Cache: 
  
  You can clear the cache for the specific application or for the entire browser. In Fiori, you can also use the transaction /UI2/FLP to clear the cache.
  In some cases, you may need to clear the cache on the server side. This can be done using transaction SM12 to delete any locks or using transaction SM21 to check for system logs.
  
  
  
  Check Entity Existence: 
  
  Verify that the entity set and the specific entity key exist in the backend system. You can use tools like SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the OData service and check if the entity is accessible.
  
  
  
  Review Authorizations: 
  
  Ensure that the user has the necessary authorizations to access the entity. You can check this in transaction SU53 after the error occurs to see if there are any authorization issues.
  
  
  
  Check Backend Services: 
  
  Ensure that the backend services are running correctly and that there are no issues with the OData service. You can check the service status in transaction /IWFND/MAINT_SERVICE.
  
  
  
  Debugging: 
  
  If the issue persists, consider enabling debugging for the application to get more detailed error messages. This can help identify the root cause of the problem.
  
  
  
  Consult SAP Notes: 
  
  Check for any relevant SAP Notes that might address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  
  
  
  Related Information:
  
  SAP Fiori and UI5 Documentation: Familiarize yourself with the SAP Fiori and UI5 documentation for best practices on caching and performance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Review system logs (transaction SM21) for any additional error messages that might provide more context about the issue.
  
  By following these steps, you should be able to diagnose and resolve the /UI2/PAGEBUILDER104 error effectively.