How To Fix CN164 - You have already reached the last assembly

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 164

• Message text: You have already reached the last assembly

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 CN164 - You have already reached the last assembly ?

  The SAP error message CN164 ("You have already reached the last assembly") typically occurs in the context of production planning or assembly processes within the SAP system. This error indicates that the user is attempting to navigate to an assembly operation that does not exist because they have already reached the last assembly in the sequence.
  Cause:
  
  Navigation Error: The user may be trying to navigate to the next assembly operation when there are no more operations available in the sequence.
  Incorrect Configuration: The assembly process may not be configured correctly, leading to an incorrect sequence of operations.
  Data Entry Mistake: There may be a mistake in the data entry, such as trying to process an assembly that has already been completed.
  System Limitations: The system may have limitations or restrictions based on the configuration of the production order or assembly process.
  
  Solution:
  
  Check Assembly Sequence: Verify the assembly sequence in the production order or assembly process to ensure that you are not trying to navigate beyond the last operation.
  Review Production Order: Look at the production order details to confirm that all necessary operations have been completed and that you are at the correct step.
  Correct Navigation: If you are using a user interface, ensure that you are using the correct buttons or options to navigate through the assembly operations.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific assembly process you are working with.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert to investigate further.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and CO03 (Display Production Order) to manage production orders effectively.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  User Training: Ensure that users are adequately trained on the assembly process and navigation within the SAP system to minimize errors.
  
  By following these steps, you should be able to address the CN164 error and continue with your assembly or production processes in SAP.