How To Fix SWDP_HELP_CENTER028 - Syntax of URL &1 does not correspond to URI (see RFC 2396)

SAP Error Message - Details

• Message type: E = Error

• Message class: SWDP_HELP_CENTER -

• Message number: 028

• Message text: Syntax of URL &1 does not correspond to URI (see RFC 2396)

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 SWDP_HELP_CENTER028 - Syntax of URL &1 does not correspond to URI (see RFC 2396) ?

  The SAP error message SWDP_HELP_CENTER028 indicates that there is an issue with the syntax of a URL that does not conform to the URI (Uniform Resource Identifier) standards as defined in RFC 2396. This error typically arises when the URL being processed contains invalid characters or is improperly formatted.
  Cause:
  
  Invalid Characters: The URL may contain characters that are not allowed in a URI, such as spaces or certain special characters that are not properly encoded.
  Improper Formatting: The URL might be missing essential components (like the scheme, host, or path) or may have an incorrect structure.
  Encoding Issues: Certain characters in the URL need to be percent-encoded. For example, spaces should be replaced with %20, and other special characters should be encoded as per URI standards.
  
  Solution:
  
  Check the URL: Review the URL that is causing the error. Ensure that it is correctly formatted and does not contain any invalid characters.
  Encode Special Characters: If the URL contains special characters, make sure they are properly percent-encoded. You can use online tools or programming libraries to encode URLs correctly.
  Validate the URL: Use a URL validation tool to check if the URL conforms to the standards set by RFC 2396.
  Review Configuration: If the URL is generated dynamically (e.g., from a configuration or user input), ensure that the logic generating the URL is correct and adheres to URI standards.
  Debugging: If you have access to the code or configuration that generates the URL, add logging to capture the exact URL being processed when the error occurs. This can help identify the specific issue.
  
  Related Information:
  
  RFC 2396: This is the standard that defines the syntax for URIs. Familiarizing yourself with this document can help you understand what constitutes a valid URI.
  SAP Notes: Check SAP Notes for any specific patches or updates related to this error message. Sometimes, SAP provides fixes or workarounds for known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to identify and resolve the issue causing the SWDP_HELP_CENTER028 error in your SAP environment.