How To Fix /UI2/PAGEBUILDER201 - Page Cache Version Upgrade from version &1 to &2 detected

/UI2/PAGEBUILDER201 - Overview

• Message type: E = Error

• Message class: /UI2/PAGEBUILDER -

• Message number: 201

• Message text: Page Cache Version Upgrade from version &1 to &2 detected

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.

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/UI2/PAGEBUILDER201 - Details

• The SAP error message /UI2/PAGEBUILDER201 Page Cache Version Upgrade from version &1 to &2 detected typically indicates that there is a version mismatch in the page cache of the SAP Fiori/UI2 framework. This can occur when there are updates or changes made to the UI components or the underlying data model, which require the cache to be refreshed to reflect the new version.
  
  Cause:
  
  Version Upgrade: The error is triggered when the system detects that the version of the page cache has changed. This can happen after an upgrade of the SAP system, installation of new UI components, or changes in the application configuration.
  Cache Inconsistency: If the cache is not properly cleared or updated after changes, it can lead to inconsistencies, resulting in this error message.
  Development Changes: Changes made in the development environment that are not reflected in the production environment can also lead to this error.
  
  
  Solution:
  
  
  Clear the Cache: The most common