How To Fix TN778 - Backup option for transport-based correction instructions is switched off

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 778

• Message text: Backup option for transport-based correction instructions is switched off

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 TN778 - Backup option for transport-based correction instructions is switched off ?

  The SAP error message TN778 indicates that the backup option for transport-based correction instructions is switched off. This typically occurs when you are trying to transport correction instructions (like notes or changes) but the system is configured not to create backups of these changes.
  Cause:
  The primary cause of this error is that the system settings for transport-based correction instructions do not allow for backups. This can happen due to:
  
  System Configuration: The system may be configured to not create backups for transport requests.
  Transport Layer Settings: The transport layer settings may not allow for backups.
  User Authorizations: The user may not have the necessary authorizations to enable backups.
  
  Solution:
  To resolve the TN778 error, you can take the following steps:
  
  
  Check System Settings:
  
  Go to transaction SE03 (Transport Organizer Tools).
  Navigate to the "Transport Management System" settings and check if the backup option is enabled.
  
  
  
  Adjust Transport Layer Settings:
  
  Use transaction SE01 or SE09 to check the transport requests and their settings.
  Ensure that the transport layer allows for backups.
  
  
  
  Enable Backup Option:
  
  If you have the necessary authorizations, you can enable the backup option for transport-based correction instructions. This is usually done in the system configuration settings.
  
  
  
  Consult Basis Team:
  
  If you do not have the necessary authorizations or if you are unsure about making changes, consult your SAP Basis team. They can help you adjust the settings appropriately.
  
  
  
  Review User Authorizations:
  
  Ensure that the user attempting to perform the transport has the necessary authorizations to create backups.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions for this error.
  Transport Management System (TMS): Familiarize yourself with TMS as it plays a crucial role in managing transports and their configurations.
  Documentation: Review SAP documentation related to transport management and correction instructions for more detailed guidance.
  
  By following these steps, you should be able to resolve the TN778 error and successfully transport your correction instructions.