How To Fix COSE103 - Sequence &, operation &, PRT &: Negative sequence number not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: COSE - Change Production Order

• Message number: 103

• Message text: Sequence &, operation &, PRT &: Negative sequence number not allowed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message COSE103 - Sequence &, operation &, PRT &: Negative sequence number not allowed ?

  The SAP error message COSE103 indicates that there is an issue with the sequence number in a Production Resource Tool (PRT) operation within a production order or process order. Specifically, the error states that a negative sequence number is not allowed.
  Cause:
  
  Negative Sequence Number: The primary cause of this error is that the sequence number assigned to the operation or PRT is negative. In SAP, sequence numbers are typically expected to be positive integers, as they represent the order of operations or resources in a production process.
  Data Entry Error: This could be due to a manual data entry error where a user inadvertently entered a negative value.
  System Configuration: There may be a configuration issue in the system that allows for the generation of negative sequence numbers.
  
  Solution:
  
  
  Check Sequence Number: Review the sequence number assigned to the operation or PRT in the production order. Ensure that it is a positive integer.
  
  Navigate to the relevant production order in SAP.
  Check the operations and PRT assignments to confirm the sequence numbers.
  
  
  
  Correct the Value: If you find a negative sequence number, correct it to a valid positive value.
  
  You can do this by editing the operation or PRT assignment in the production order.
  
  
  
  Review Configuration: If the issue persists or if negative sequence numbers are being generated automatically, review the configuration settings related to PRTs and operations in your SAP system.
  
  Consult with your SAP Basis or configuration team to ensure that the system is set up correctly.
  
  
  
  Testing: After making the necessary corrections, test the process again to ensure that the error does not reoccur.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CO02 (Change Production Order) or CO03 (Display Production Order) to access and modify production orders.
  Documentation: Refer to SAP documentation or help files for more information on PRTs and production order management.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on handling PRTs and sequence numbers.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.