How To Fix BK110 - Enter a sales order number.

SAP Error Message - Details

• Message type: E = Error

• Message class: BK - Create, Display, Reverse Controlling Document

• Message number: 110

• Message text: Enter a sales order number.

What causes this issue?

You entered a sales order item but forgot to enter the corresponding
sales order number.

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?

Enter the sales order number belonging to the sales order item.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BK110 - Enter a sales order number. ?

  The SAP error message BK110, which states "Enter a sales order number," typically occurs in the context of financial transactions or processes that require a sales order reference. This error indicates that the system expects a sales order number to be entered, but it has not been provided.
  Cause:
  
  Missing Sales Order Number: The most common cause is that the user has not entered a sales order number in the relevant field.
  Incorrect Transaction: The transaction being executed may require a sales order number, but the user is in a context where it is not applicable.
  Configuration Issues: There may be configuration settings in the SAP system that require a sales order number for certain transactions, and these settings may not align with the user's expectations.
  User Input Error: The user may have entered an incorrect or invalid sales order number that the system cannot recognize.
  
  Solution:
  
  Enter a Valid Sales Order Number: Ensure that you enter a valid sales order number in the required field. You can look up the sales order number in the system if you are unsure.
  Check Transaction Context: Verify that you are in the correct transaction that requires a sales order number. If you are in the wrong transaction, navigate to the appropriate one.
  Review Configuration Settings: If you believe the sales order number should not be required, consult with your SAP administrator or functional consultant to review the configuration settings related to the transaction.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction you are working with to understand the requirements better.
  Error Handling: If the error persists after entering a valid sales order number, check for any additional error messages or logs that may provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to financial postings, billing, or sales order processing (e.g., VF01 for billing, FB60 for vendor invoices).
  User Roles and Authorizations: Ensure that the user has the necessary roles and authorizations to access and process sales orders.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message BK110.
  Training and Support: If you are new to SAP or the specific module, consider seeking training or support from experienced colleagues or SAP support.
  
  If the issue continues after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.