How To Fix C1098 - Characteristic name & is reserved

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 098

• Message text: Characteristic name & is reserved

What causes this issue?

You have entered a characteristic name that is reserved for special
functions.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Change the characteristic name.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1098 - Characteristic name & is reserved ?

  The SAP error message C1098, which states "Characteristic name & is reserved," typically occurs in the context of SAP's classification system, particularly when dealing with characteristics in the classification of materials or objects.
  Cause:
  The error indicates that the characteristic name you are trying to use is reserved by the system. This can happen for several reasons:
  
  Reserved Keywords: The name you are trying to use may be a reserved keyword in SAP, which means it cannot be used as a characteristic name.
  System-defined Characteristics: The characteristic name may already be defined by the system for specific purposes, and thus cannot be reused.
  Naming Conventions: The characteristic name may not adhere to the naming conventions or restrictions set by SAP.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Reserved Names: Review the list of reserved names in SAP documentation or consult with your SAP administrator to ensure that the name you are trying to use is not reserved.
  
  
  Rename the Characteristic: Choose a different name for your characteristic that does not conflict with reserved names or existing system-defined characteristics. Ensure that the new name follows SAP's naming conventions.
  
  
  Use Transaction Codes: If you are working within a specific transaction (like CL01 for creating characteristics), ensure that you are following the correct procedures and guidelines for naming.
  
  
  Consult SAP Notes: Check SAP Notes or the SAP Support Portal for any specific notes related to this error message, as there may be updates or patches that address this issue.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if you suspect that the error may be due to a system bug or configuration issue.
  
  
  Related Information:
  
  SAP Classification System: Understanding how the classification system works in SAP can help you avoid naming conflicts. Familiarize yourself with the concepts of characteristics, classes, and object dependencies.
  Naming Conventions: Review the naming conventions for characteristics in your specific SAP environment, as these can vary based on system configuration and version.
  Documentation: Refer to the official SAP Help documentation for detailed information on characteristics and classification.
  
  By following these steps, you should be able to resolve the C1098 error and successfully create or modify the characteristic in question.