How To Fix SRT_LPREG051 - HTTP destination invalid; basic authentication required

SRT_LPREG051 - Overview

• Message type: E = Error

• Message class: SRT_LPREG - Logical Port Registry

• Message number: 051

• Message text: HTTP destination invalid; basic authentication required

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_LPREG051 - HTTP destination invalid; basic authentication required ?

  The SAP error message SRT_LPREG051 indicates that there is an issue with the HTTP destination configuration in your SAP system. Specifically, it means that the HTTP destination you are trying to access is invalid and requires basic authentication, which has not been properly configured.
  Cause
  
  Invalid HTTP Destination: The HTTP destination you are trying to use may not be correctly defined in the SAP system.
  Missing Authentication: The destination requires basic authentication (username and password), but these credentials may not be provided or configured correctly.
  Network Issues: There could be network-related issues preventing access to the HTTP destination.
  SSL Issues: If the destination uses HTTPS, there may be SSL certificate issues.
  
  Solution
  To resolve the error, follow these steps:
  
  
  Check HTTP Destination Configuration:
  
  Go to transaction SM59 in your SAP system.
  Locate the HTTP destination that is causing the issue.
  Ensure that the destination is correctly configured with the correct URL and parameters.
  
  
  
  Configure Basic Authentication:
  
  In the HTTP destination settings, ensure that