How To Fix OT426 - Package &1 must be signed before release

OT426 - Overview

• Message type: E = Error

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

• Message number: 426

• Message text: Package &1 must be signed before release

What causes this issue?

You have tried to release package &V1& without a signature. This is not
possible if the package has not already been signed and replicated on
the SMP.

System Response

The system terminates the required action.

How to fix this error?

At least one of the following activities must be executed before
releasing a package:
Execute the signature. The package is locked (if not already done) and
the digital signature is executed with the final certificate. This
information is then replicated on the SMP.
Lock the package and choose "Final Signature". As part of this action,
the digital siganture is executed using the final certificate. This
information is then replicated on the SMP.

Procedure for System Administrators

Select one of the actions named above.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OT426 - Package &1 must be signed before release ?

  The SAP error message OT426, which states "Package &1 must be signed before release," typically occurs in the context of transport management within the SAP system. This error indicates that a transport request (or package) has not been signed, which is a necessary step before it can be released and moved to another system (e.g., from development to quality assurance or production).
  
  Cause:
  
  Unsigned Transport Request: The transport request has not been signed by a user with the appropriate authorizations.
  Missing Authorizations: The user attempting to release the transport request may not have the necessary authorizations to sign the request.
  Transport Management Configuration: There may be issues with the transport management configuration that prevent signing.
  
  
  Solution:
  
  
  Sign the Transport Request:
  
  Go to the Transport Organizer (transaction code SE09 or SE10).
  Locate the transport request that is causing the error.
  Right-click on the transport request and select "Sign" or use the "Sign" button in the toolbar.
  Ensure that you have the