How To Fix C1109 - On & you need to use change number & for processing

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 109

• Message text: On & you need to use change number & for processing

What causes this issue?

The characteristic has already been maintained on &v1& with
<DS:GLOS.change_number>change number</> &v2&.
However, you have entered a different change number. You can only make
changes with one change number on any one date.

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?

If you want to change the characteristic on &v1&, use change number
&v2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1109 - On & you need to use change number & for processing ?

  The SAP error message C1109 typically indicates that a change number is required for processing a particular operation or transaction. This error is often encountered in the context of change management, particularly when dealing with engineering change management (ECM) or similar processes in SAP.
  Cause:
  The error message C1109 occurs when:
  
  Change Number Not Specified: The user has not specified a change number when trying to perform an operation that requires one.
  Change Number Not Active: The specified change number may not be active or valid for the operation being performed.
  Configuration Issues: There may be configuration settings in the system that require a change number for certain transactions, and these settings are not being met.
  
  Solution:
  To resolve the C1109 error, you can take the following steps:
  
  
  Specify a Change Number: Ensure that you enter a valid change number in the relevant field when prompted. This is often required in transactions related to material changes, BOM changes, or routing changes.
  
  
  Check Change Number Status: Verify that the change number you are trying to use is active and valid. You can do this by checking the change number in the relevant transaction (e.g., transaction CC01 for creating change numbers, CC02 for changing them, or CC03 for displaying them).
  
  
  Review Configuration Settings: If you are unsure why a change number is required, review the configuration settings in the system. This may involve checking the settings in the Engineering Change Management (ECM) module or related areas.
  
  
  Consult Documentation: Refer to SAP documentation or help files for more information on how change numbers are used in your specific context.
  
  
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your system configuration and business processes.
  
  
  Related Information:
  
  Change Management in SAP: Understanding how change numbers work in the context of engineering change management can help in effectively managing product changes.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CC01 (Create Change Number), CC02 (Change Change Number), and CC03 (Display Change Number).
  User Roles and Authorizations: Ensure that the user has the necessary authorizations to create or use change numbers in the system.
  
  By following these steps, you should be able to resolve the C1109 error and continue with your processing in SAP.