How To Fix IB_R3_ECN_LIST001 - The list of change numbers could not be saved

IB_R3_ECN_LIST001 - Overview

• Message type: E = Error

• Message class: IB_R3_ECN_LIST - Messages of IBase Object "Change Number List"

• Message number: 001

• Message text: The list of change numbers could not be saved

What causes this issue?

Due to a technical error, the list of change numbers could not be
saved.

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?

Contact your system administrator.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

IB_R3_ECN_LIST001 - Details

• The SAP error message IB_R3_ECN_LIST001 indicates that the system encountered an issue while trying to save a list of change numbers, typically related to Engineering Change Numbers (ECNs) in the context of SAP's Product Lifecycle Management (PLM) or similar modules.
  Possible Causes:
  
  Authorization Issues: The user may not have the necessary permissions to save change numbers.
  Data Integrity Issues: There may be inconsistencies or errors in the data being processed, such as invalid change numbers or missing required fields.
  Technical Issues: There could be a problem with the underlying database or application logic, such as a timeout or a system error.
  
  Configuration Issues: The system may not be properly configured to handle the specific change numbers or the related processes.
  Locking Issues: The change numbers might be locked by another user or process, preventing the current user from saving changes.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the action. This can be