How To Fix OT436 - Package &1 is already signed

SAP Error Message - Details

• Message type: E = Error

• Message class: OT - SAP Online Correction Support (SOCS)

• Message number: 436

• Message text: Package &1 is already signed

What causes this issue?

Package &V1& is in status &V2& and has already been signed. You have
tried to sign the package again in this action.

System Response

A package that has already been released and singned can be locked
without a signature. The required action is canceled.

How to fix this error?

To sign a package again, execute one of the following actions:
- Data file exchange
- Attribute change
The package is then re-registered and locked. During this action you can
decide whether a package is to be signed with a test certificate or a
signature.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OT436 - Package &1 is already signed ?

  The SAP error message OT436, which states "Package &1 is already signed," typically occurs when you attempt to sign a transport package that has already been signed. This can happen in various scenarios, such as when you are trying to transport changes between different SAP systems or when managing transport requests.
  Cause:
  
  Duplicate Signing Attempt: The most common cause is that the transport package has already been signed, and the system does not allow it to be signed again.
  Transport Request Status: The transport request may be in a status that does not allow further modifications or signing.
  System Configuration: There may be specific configurations or restrictions in place that prevent re-signing of transport packages.
  
  Solution:
  
  
  Check Transport Request Status: Verify the status of the transport request. If it is already signed, you do not need to sign it again. You can check the status in the Transport Organizer (transaction code SE09 or SE10).
  
  
  Use the Correct Transport Request: Ensure that you are working with the correct transport request. If you are trying to sign a different request, make sure you have selected the right one.
  
  
  Review Transport Logs: Check the transport logs for any additional information or errors that may provide context for the issue.
  
  
  Release the Transport Request: If the transport request is in a modifiable state, you may need to release it instead of signing it again. Use the appropriate transaction to release the request.
  
  
  Consult with Basis Team: If you are unsure about the status or need further assistance, consult with your SAP Basis team. They can provide insights into the transport management system and help resolve any underlying issues.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance. You can search for notes related to transport management and error OT436 in the SAP Support Portal.
  
  
  Related Information:
  
  Transport Management System (TMS): Understanding how the TMS works can help you manage transport requests more effectively.
  Transport Organizer: Familiarize yourself with the Transport Organizer (SE09/SE10) to manage transport requests and their statuses.
  SAP Documentation: Refer to SAP's official documentation for detailed information on transport management and error handling.
  
  By following these steps, you should be able to resolve the OT436 error and continue with your transport activities in SAP.