How To Fix IB_R3_ECN_LIST2001 - The list of change numbers could not be saved

SAP Error Message - Details

• Message type: E = Error

• Message class: IB_R3_ECN_LIST2 - 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?

The list of change numbers could not be saved because of a technical
error.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message IB_R3_ECN_LIST2001 - The list of change numbers could not be saved ?

  The SAP error message IB_R3_ECN_LIST2001 indicates that there was an issue when trying to save a list of change numbers in the system. This error typically occurs in the context of Engineering Change Management (ECM) or when dealing with change numbers in SAP.
  Possible Causes:
  
  Authorization Issues: The user may not have the necessary permissions to save change numbers.
  Data Integrity Issues: There may be inconsistencies or missing data in the change number entries.
  Technical Issues: There could be a problem with the underlying database or application logic that prevents the saving of the list.
  Configuration Issues: The system may not be properly configured for handling change numbers, or there may be missing settings in the relevant customizing transactions.
  Locking Issues: The change numbers or related objects might be locked by another user or process.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create or modify change numbers. This can be checked in transaction SU53 or by consulting with your security team.
  Validate Data: Review the data being entered for any inconsistencies or missing fields. Ensure that all required fields are filled out correctly.
  Check for Locks: Use transaction SM12 to check if there are any locks on the change numbers or related objects. If locks are found, determine if they can be released.
  Review Configuration: Check the configuration settings related to Engineering Change Management in transaction SPRO. Ensure that all necessary settings are in place.
  Consult Logs: Look at the application logs (transaction SLG1) for any additional error messages or details that could provide more context about the issue.
  Technical Support: If the issue persists, consider reaching out to your SAP Basis or technical support team to investigate any underlying technical issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CC01: Create Change Number
  CC02: Change Change Number
  CC03: Display Change Number
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches.
  Documentation: Review the official SAP documentation on Engineering Change Management for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message IB_R3_ECN_LIST2001.