I have a situation, where each PR is approved by three individuals (in sequence order) before it becomes a released PR. my questions are,
1) What is the t-Code in SAP to revoke a released PR, so that user can make changes and send for re-approval. (from the beginning)?
2) What is the t-Code that can be used by a approver to reject a PR?
3) Say for example, if the second approver in the line rejects the PR, How can the PR creator do the necessary changes to PR and re-submit for approval from approver one?