How To Fix CC239 - Change number is not assigned (internal number assignment error)

SAP Error Message - Details

• Message type: E = Error

• Message class: CC - ECM: Messages

• Message number: 239

• Message text: Change number is not assigned (internal number assignment error)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CC239 - Change number is not assigned (internal number assignment error) ?

  The SAP error message CC239, "Change number is not assigned (internal number assignment error)," typically occurs in the context of change management within SAP, particularly when working with change numbers in the Change Management (CM) module of SAP's Product Lifecycle Management (PLM) or Engineering Change Management (ECM).
  Cause:
  The error CC239 usually arises due to one of the following reasons:
  
  Missing Change Number: The change number you are trying to use has not been created or assigned in the system.
  Internal Number Assignment Issue: There may be an issue with the internal number assignment configuration for change numbers, which could be due to incorrect settings in the number range configuration.
  Authorization Issues: The user may not have the necessary authorizations to create or assign change numbers.
  System Configuration: There may be a misconfiguration in the system settings related to change management.
  
  Solution:
  To resolve the CC239 error, you can take the following steps:
  
  
  Check Change Number: Ensure that the change number you are trying to use is valid and has been created in the system. You can do this by navigating to the relevant transaction (e.g., CC01 to create a change number) and verifying its existence.
  
  
  Review Number Range Configuration:
  
  Go to transaction SNRO (Number Range Objects) and check the number range object associated with change numbers (usually ECR or similar).
  Ensure that the number range is correctly defined and that there are available numbers in the range.
  
  
  
  Check Authorizations: Verify that the user has the necessary authorizations to create and manage change numbers. This can be done by checking the user's roles and authorizations in transaction SU01.
  
  
  System Configuration: If the issue persists, review the configuration settings for change management in the system. This may involve checking the customizing settings in transaction SPRO under the relevant sections for change management.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using, as there may be known issues or patches available.
  
  
  Contact SAP Support: If none of the above solutions work, consider reaching out to SAP support for further assistance, especially if this is a recurring issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CC01 (Create Change Number), CC02 (Change Change Number), and CC03 (Display Change Number).
  SAP Notes: Search for SAP Notes related to error CC239 in the SAP Support Portal, as there may be specific fixes or recommendations provided by SAP.
  User Forums: Check SAP community forums or other user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the CC239 error in your SAP system.