How To Fix CN163 - You have already reached the first assembly

SAP Error Message - Details

• Message type: E = Error

• Message class: CN - Meldungen für Netzpläne

• Message number: 163

• Message text: You have already reached the first 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 CN163 - You have already reached the first assembly ?

  The SAP error message CN163 ("You have already reached the first assembly") typically occurs in the context of production orders or assembly processes within the SAP system. This error indicates that the system has detected that the assembly process cannot proceed because the first assembly has already been reached or completed.
  Cause:
  
  Assembly Process Already Completed: The most common cause is that the assembly process for the production order has already been completed, and the system does not allow further processing.
  Incorrect Order Status: The production order may be in a status that does not allow for further assembly operations.
  Configuration Issues: There may be configuration settings in the production or assembly process that are not aligned with the intended workflow.
  User Error: The user may have attempted to perform an operation that is not valid at the current stage of the assembly process.
  
  Solution:
  
  Check Order Status: Verify the status of the production order. If it has already been completed, you may need to create a new order for further processing.
  Review Assembly Steps: Ensure that all necessary steps in the assembly process have been followed correctly. If any steps were skipped, you may need to correct this.
  Consult Documentation: Review the relevant SAP documentation or user manuals for guidance on the assembly process and the specific error message.
  Transaction Codes: Use transaction codes like CO03 (Display Production Order) to check the details of the production order and its status.
  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:
  
  SAP Notes: Check for any SAP Notes related to error CN163 for specific patches or updates that may address the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training: Ensure that users involved in the assembly process are adequately trained on the procedures and the SAP system to minimize errors.
  
  By following these steps, you should be able to identify the cause of the CN163 error and take appropriate action to resolve it.