How To Fix IU456 - No transport request specified

IU456 - Overview

• Message type: E = Error

• Message class: IU - Incremental Conversion (ICNV)

• Message number: 456

• Message text: No transport request specified

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?

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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 IU456 - No transport request specified ?

  The SAP error message IU456 "No transport request specified" typically occurs when you are trying to perform a transport operation (like releasing or importing a transport request) but the system cannot find a transport request associated with the action you are trying to perform. This can happen in various scenarios, such as when you are working in the SAP Transport Management System (TMS) or when trying to move changes between different SAP systems.
  Causes:
  
  Missing Transport Request: The transport request has not been created or is not specified in the context of the operation you are trying to perform.
  Incorrect Configuration: The transport routes or configurations in TMS may not be set up correctly.
  User Authorization: The user may not have the necessary authorizations to access or create transport requests.
  System Issues: There may be issues with the SAP system itself, such as inconsistencies in the transport directory or database problems.
  
  Solutions:
  
  Check Transport Request: Ensure that