How To Fix /PM0/3FW_CHK_MESS302 - Node &1 in model &2 is not attainable

/PM0/3FW_CHK_MESS302 - Overview

• Message type: E = Error

• Message class: /PM0/3FW_CHK_MESS -

• Message number: 302

• Message text: Node &1 in model &2 is not attainable

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 /PM0/3FW_CHK_MESS302 - Node &1 in model &2 is not attainable ?

  The SAP error message /PM0/3FW_CHK_MESS302 Node &1 in model &2 is not attainable typically occurs in the context of process modeling or simulation within SAP's Process Management or similar modules. This error indicates that a specific node (or step) in a process model cannot be reached or executed due to certain conditions not being met.
  Causes:
  
  Model 
  Configuration Issues: The node may not be properly configured or linked to other nodes in the process model.
  Missing Dependencies: There may be prerequisites or dependencies that are not fulfilled, preventing the node from being attainable.
  Incorrect Data: Input data or parameters required for the node may be incorrect or missing.
  Logical Errors: There could be logical errors in the process flow that make it impossible to reach the specified node.
  Versioning Issues: If the model has been updated or changed, older versions may reference nodes that no longer exist or are not valid.
  
  Solutions:
  
  Check Node Configuration: Review the configuration