How To Fix /UI5/UI5_REP_LOAD026 - UIAD &1 could not be created

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/UI5_REP_LOAD -

• Message number: 026

• Message text: UIAD &1 could not be created

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI5/UI5_REP_LOAD026 - UIAD &1 could not be created ?

  The SAP error message /UI5/UI5_REP_LOAD026 indicates that a UI5 application descriptor (UIAD) could not be created. This error typically arises during the deployment or activation of a UI5 application in the SAP system. Here are some common causes, potential solutions, and related information for this error:
  Causes:
  
  Missing or Incorrect Configuration: The application descriptor file (manifest.json) may be missing or incorrectly configured.
  Authorization Issues: The user may not have the necessary authorizations to create or modify UI5 applications.
  Transport Issues: If the application is being transported from one system to another, there may be issues with the transport request.
  System Errors: There could be underlying system issues, such as database connectivity problems or system resource limitations.
  Version Compatibility: The version of the UI5 libraries being used may not be compatible with the SAP system version.
  
  Solutions:
  
  Check Application Descriptor: Ensure that the manifest.json file is present and correctly configured. Validate the JSON structure and required fields.
  Review Authorizations: Verify that the user has the necessary roles and authorizations to create or modify UI5 applications. This may involve checking roles in transaction PFCG.
  Transport Request: If applicable, check the transport request for any issues. Ensure that the transport is correctly released and imported into the target system.
  System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Clear Cache: Sometimes, clearing the cache of the SAP Gateway or the browser can resolve issues related to outdated files.
  Check UI5 Version: Ensure that the UI5 version being used is compatible with the SAP system. You may need to update the libraries or the system itself.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error 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 found effective.
  Documentation: Review the official SAP documentation for UI5 application development and deployment for best practices and troubleshooting tips.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.