How To Fix PSB_API_MSGCL100 - Some networks are locked

SAP Error Message - Details

• Message type: E = Error

• Message class: PSB_API_MSGCL -

• Message number: 100

• Message text: Some networks are 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PSB_API_MSGCL100 - Some networks are locked ?

  The SAP error message PSB_API_MSGCL100 indicates that some networks in a project are locked, which prevents certain operations from being performed on those networks. This error typically occurs in the context of Project System (PS) or Project Management (PM) modules when trying to perform actions such as changing or deleting project elements.
  
  Cause:
  The error is usually caused by one or more of the following reasons:
  
  Locked Networks: The networks associated with the project are locked due to various reasons, such as being in use by another user or process.
  Status Management: The project or network might be in a status that does not allow changes (e.g., "Locked" or "Completed").
  Authorization Issues: The user may not have the necessary authorizations to unlock or modify the networks.
  Dependencies: There may be dependencies or relationships with other project elements that prevent changes.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Lock Status:
  
  Use transaction code SM12 to check