How To Fix 1R373 - Error in the transport layer

1R373 - Overview

• Message type: E = Error

• Message class: 1R - SAP Knowledge Provider

• Message number: 373

• Message text: Error in the transport layer

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 1R373 - Error in the transport layer ?

  The SAP error message 1R373 indicates that there is an issue in the transport layer, which typically relates to problems with the transport of objects between different SAP systems (like Development, Quality Assurance, and Production). This error can arise due to various reasons, including configuration issues, network problems, or issues with the transport directory.
  Causes of Error 1R373
  
  Transport Directory Issues: The transport directory may be incorrectly configured or may not have the necessary permissions.
  Network Problems: There could be network connectivity issues between the SAP systems involved in the transport.
  Transport Request Issues: The transport request may be incomplete, corrupted, or not properly released.
  Authorization Issues: The user performing the transport may not have the necessary authorizations.
  System Configuration: Incorrect configuration of the transport management system (TMS) can lead to this error.
  Transport Layer Configuration: The transport layer itself may not be set up correctly in the TMS.
  
  Solutions to Error 1R373
  
  
  Check Transport Directory:
  
  Verify that the transport