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

COSE103 - Overview

• 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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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.

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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