How To Fix TN251 - End of phase: &1

TN251 - Overview

• Message type: E = Error

• Message class: TN - Support Package Manager (SPAM) Messages

• Message number: 251

• Message text: End of phase: &1

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 TN251 - End of phase: &1 ?

  The SAP error message TN251 "End of phase: &1" typically indicates that there is an issue during the transport process, specifically during the import of a transport request. This message is often accompanied by additional information that can help diagnose the underlying cause.
  Causes:
  
  Transport Request Issues: The transport request may be incomplete or corrupted.
  Dependencies: There may be missing objects or dependencies that are required for the transport to complete successfully.
  Authorization Issues: The user performing the transport may not have the necessary authorizations to complete the operation.
  System Configuration: There may be configuration issues in the source or target system that prevent the transport from being processed correctly.
  Lock Issues: There may be locks on objects that are being transported, preventing the import from completing.
  
  Solutions:
  
  Check Transport Logs: Review the transport logs for more detailed error messages that can provide insight into what went wrong. You can access the logs via transaction code STMS or