How To Fix CC328 - You cannot unlock ECR/ECO & (digital signature required)

CC328 - Overview

• Message type: E = Error

• Message class: CC - ECM: Messages

• Message number: 328

• Message text: You cannot unlock ECR/ECO & (digital signature required)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CC328 - You cannot unlock ECR/ECO & (digital signature required) ?

  The SAP error message CC328, which states "You cannot unlock ECR/ECO & (digital signature required)," typically occurs in the context of Engineering Change Requests (ECR) or Engineering Change Orders (ECO) when a digital signature is required for certain actions, such as unlocking or modifying the ECR/ECO.
  
  Cause:
  
  Digital Signature Requirement: The system is configured to require a digital signature for specific actions on ECRs/ECOs. This is often a part of compliance or audit requirements to ensure that changes are authorized.
  Status of ECR/ECO: The ECR/ECO may be in a status that does not allow unlocking without the necessary digital signature.
  User Authorization: The user attempting to unlock the ECR/ECO may not have the required authorizations or roles assigned to perform this action.
  
  
  Solution:
  
  Obtain Digital Signature: Ensure that the necessary digital signature is provided. This may involve getting approval from a designated authority or using a digital signature tool integrated with SAP.
  Check ECR/ECO Status: Verify the