How To Fix /UIF/LREP_APPLOG_MSG002 - For extref &1, hidden &2, in layer type &3 &4 changes have been found.

SAP Error Message - Details

• Message type: E = Error

• Message class: /UIF/LREP_APPLOG_MSG -

• Message number: 002

• Message text: For extref &1, hidden &2, in layer type &3 &4 changes have been found.

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 /UIF/LREP_APPLOG_MSG002 - For extref &1, hidden &2, in layer type &3 &4 changes have been found. ?

  The SAP error message /UIF/LREP_APPLOG_MSG002 typically indicates that there are changes detected in a specific layer of the application, which may involve external references (extref), hidden elements, or other related components. This message is often associated with the SAP UI Framework and can occur during the development or deployment of UI applications.
  Cause:
  
  Changes Detected: The error message indicates that changes have been found in a specific layer type. This could be due to modifications in the underlying data model, UI components, or configuration settings.
  Layer Type: The message specifies the layer type (e.g., UI layer, business logic layer) and may indicate that there are discrepancies between the expected state and the current state of the application.
  External References: The mention of "extref" suggests that there are external references that may not be properly linked or have been altered.
  
  Solution:
  
  Review Changes: Investigate the changes that have been made in the specified layer. This may involve checking the development logs, version control, or change history to identify what modifications were made.
  Check Configuration: Ensure that the configuration settings for the application are correct and that any external references are properly defined and accessible.
  Rebuild or Refresh: If applicable, try rebuilding or refreshing the application to ensure that all components are synchronized and that any cached data is cleared.
  Consult Documentation: Refer to SAP documentation or notes related to the specific layer type and error message for additional guidance on resolving the issue.
  Debugging: If the issue persists, consider using debugging tools to trace the execution flow and identify where the discrepancies are occurring.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Version Compatibility: Ensure that you are using compatible versions of SAP components, as mismatches can lead to unexpected behavior and error messages.
  
  If the problem continues after following these steps, it may be beneficial to reach out to SAP support for further assistance.