How To Fix /UI5/APP_API054 - Maven placeholder &1 in SAPUI5 repository &2 not exchanged after build

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/APP_API -

• Message number: 054

• Message text: Maven placeholder &1 in SAPUI5 repository &2 not exchanged after build

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/APP_API054 - Maven placeholder &1 in SAPUI5 repository &2 not exchanged after build ?

  The SAP error message /UI5/APP_API054 Maven placeholder &1 in SAPUI5 repository &2 not exchanged after build typically indicates that there is a placeholder in your SAPUI5 application that was not replaced with the expected value during the build process. This can happen for several reasons, and here are some potential causes, solutions, and related information:
  Causes:
  
  Incorrect Configuration: The Maven configuration might not be set up correctly, leading to placeholders not being replaced.
  Missing Properties: The properties file that contains the values for the placeholders might be missing or not properly referenced.
  Build Process Issues: There could be issues during the build process that prevent the placeholders from being replaced.
  Version Mismatch: There might be a version mismatch between the SAPUI5 libraries and the application code, leading to compatibility issues.
  Placeholder Syntax: The syntax used for the placeholders might not be recognized by the build tool.
  
  Solutions:
  
  Check Maven Configuration: Ensure that your pom.xml file is correctly configured to include the necessary properties and that the placeholders are defined properly.
  Verify Properties File: Make sure that the properties file containing the values for the placeholders is present and correctly referenced in your project.
  Review Build Logs: Look at the build logs for any warnings or errors that might indicate why the placeholders were not replaced.
  Update Dependencies: Ensure that all dependencies are up to date and compatible with the version of SAPUI5 you are using.
  Correct Placeholder Syntax: Double-check the syntax of the placeholders in your code to ensure they are formatted correctly.
  Clean and Rebuild: Sometimes, simply cleaning the project and rebuilding it can resolve issues related to stale or corrupted build artifacts.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for SAPUI5 and Maven for detailed guidelines on configuration and best practices.
  Community Forums: Check SAP Community forums or Stack Overflow for similar issues faced by other developers and their solutions.
  Version Control: If you are using version control, check the history of changes to see if any recent changes might have affected the build process.
  
  By addressing the potential causes and following the suggested solutions, you should be able to resolve the error message and ensure that your SAPUI5 application builds correctly with the placeholders replaced as expected.