How To Fix RTC_HRF001 - URL &1 does not start with base pattern &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RTC_HRF - Message class for RTC HRF

• Message number: 001

• Message text: URL &1 does not start with base pattern &2

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 RTC_HRF001 - URL &1 does not start with base pattern &2 ?

  The SAP error message RTC_HRF001 indicates that a URL does not conform to the expected format or pattern defined in the system. This error typically arises in the context of SAP applications that involve URL handling, such as when integrating with external systems or services.
  Cause:
  The error message "URL &1 does not start with base pattern &2" suggests that the URL being processed (represented by &1) does not match the required base pattern (represented by &2). This can occur due to several reasons:
  
  Incorrect URL Format: The URL provided may not be formatted correctly or may not start with the expected protocol (e.g., http:// or https://).
  Configuration Issues: The base pattern defined in the system may not be set correctly, or the URL being used is not intended to be accessed through the defined base pattern.
  Security Restrictions: There may be security settings in place that restrict the URLs that can be accessed or processed.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the URL: Verify that the URL you are using is correct and properly formatted. Ensure it starts with the expected protocol (e.g., http:// or https://).
  
  
  Review Base Pattern Configuration:
  
  Go to the relevant configuration settings in your SAP system where the base pattern is defined.
  Ensure that the base pattern is correctly set to match the intended URLs. This may involve checking transaction codes or configuration tables related to URL handling.
  
  
  
  Modify the URL: If the URL does not match the expected base pattern, consider modifying it to ensure it starts with the correct base pattern.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific application or module you are working with. There may be specific guidelines or updates that address this issue.
  
  
  Check Security Settings: If applicable, review any security settings that may restrict access to certain URLs. Ensure that the URL you are trying to access is allowed.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration or version.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to URL configuration, such as SPRO for configuration settings.
  Documentation: Review the official SAP Help Portal for documentation related to the specific module or functionality you are working with.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.