How To Fix /UI5/UI5_REP052 - File &1 is not a 'properties' file for texts

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/UI5_REP -

• Message number: 052

• Message text: File &1 is not a 'properties' file for texts

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_REP052 - File &1 is not a 'properties' file for texts ?

  The SAP error message /UI5/UI5_REP052 File &1 is not a 'properties' file for texts typically occurs in the context of SAPUI5 applications when the system is trying to load a resource bundle (usually a .properties file) that is either missing, incorrectly formatted, or not recognized as a valid properties file.
  
  Cause:
  
  Incorrect File Format: The file may not be in the correct format expected for a properties file. Properties files should be plain text files with key-value pairs.
  File Naming Issues: The file may not be named correctly. For example, it should follow the naming conventions expected by the SAPUI5 framework.
  File Location: The file may not be located in the expected directory structure. SAPUI5 expects resource bundles to be in specific folders.
  Encoding Issues: The file may be saved with an incorrect encoding (e.g., UTF-8 with BOM) that makes it unreadable by the SAPUI5 framework.
  Missing File: The properties file may simply be missing from