How To Fix CN_ECP_PS009 - Network &1 is locked

CN_ECP_PS009 - Overview

• Message type: E = Error

• Message class: CN_ECP_PS -

• Message number: 009

• Message text: Network &1 is locked

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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CN_ECP_PS009 - Details

• The SAP error message CN_ECP_PS009 indicates that a network (or a specific network activity) is locked, which prevents further processing or changes to that network. This error typically occurs in the context of project systems (PS) or when dealing with network activities in SAP.
  
  Cause:
  The error can be caused by several factors, including:
  
  Locking by Another User: Another user might be currently editing or processing the network, leading to a lock.
  Incomplete Transactions: A previous transaction involving the network may not have been completed, leaving it in a locked state.
  System Errors: Technical issues or system errors may have caused the network to be locked unintentionally.
  Authorization Issues: The user may not have the necessary authorizations to unlock or modify the network.
  
  
  Solution:
  To resolve the CN_ECP_PS009 error, you can take the following steps:
  
  
  Check Lock Entries:
  
  Use transaction code SM12 to check for lock entries related to the network. You can filter by the user or the object