How To Fix K3045 - Reference from initial screen ignored

SAP Error Message - Details

• Message type: E = Error

• Message class: K3 - Material Cost Estimate

• Message number: 045

• Message text: Reference from initial screen ignored

What causes this issue?

You want to create additive costs, and have entered data in the initial
screen of a cost estimate to be used as a reference.

System Response

The system has established that there are date overlaps with existing
cost estimates, and has displayed these cost estimates in a dialog box.
If you select and copy one of the existing cost estimates, the system
uses it as a reference, and ignores the entries that you made in the
initial screen.

How to fix this error?

If you want to use the cost estimate which you entered in the initial
screen as a reference, choose <ls>Continue</> in the dialog box of the
list of existing cost estimates, without selecting a cost estimate.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K3045 - Reference from initial screen ignored ?

  The SAP error message K3045 ("Reference from initial screen ignored") typically occurs in the context of the Controlling (CO) module, particularly when dealing with cost center accounting or internal orders. This error indicates that the system is unable to process a reference that was expected to be used in the initial screen of a transaction.
  Cause:
  The error can be caused by several factors, including:
  
  Incorrect Input: The reference number or other input fields may not be filled out correctly or may not match the expected format.
  Missing Data: Required data for the reference may be missing or not properly configured in the system.
  Transaction Context: The transaction you are trying to execute may not support the reference you are trying to use.
  Authorization Issues: The user may not have the necessary authorizations to access the data related to the reference.
  
  Solution:
  To resolve the K3045 error, you can try the following steps:
  
  Check Input Fields: Ensure that all required fields on the initial screen are filled out correctly. Pay special attention to the reference number and any other related fields.
  Verify Data: Make sure that the reference you are trying to use exists in the system and is valid. Check if the reference is active and has not been archived or deleted.
  Review Transaction Context: Confirm that you are using the correct transaction code and that it supports the reference you are trying to use.
  Authorization Check: Ensure that you have the necessary authorizations to access the data related to the reference. You may need to contact your SAP security administrator for assistance.
  Consult Documentation: Review SAP documentation or help files related to the specific transaction you are using to ensure you are following the correct procedures.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to CO, such as KSB1 (Cost Centers: Actual Line Items) or KO03 (Display Order).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Support: If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify the cause of the K3045 error and implement a solution to resolve it.