How To Fix AH445 - These schema steps do not generate billing line items

SAP Error Message - Details

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 445

• Message text: These schema steps do not generate billing line items

What causes this issue?

Steps of schema &V1& do not generate billing line items. An overview
display of the sort sequence is therefore not possible.

System Response

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AH445 - These schema steps do not generate billing line items ?

  The SAP error message AH445, which states "These schema steps do not generate billing line items," typically occurs in the context of billing document processing in SAP, particularly when using the billing schema in the Sales and Distribution (SD) module. This error indicates that the billing document is not generating line items as expected due to issues in the billing schema configuration or the data being processed.
  Causes of Error AH445
  
  
  Schema Configuration Issues: The billing schema may not be correctly configured to generate billing line items. This could be due to missing or incorrect condition types, steps, or procedures in the schema.
  
  
  Condition Types: The condition types defined in the billing schema may not be set up to generate line items. If the condition types are not properly assigned or are inactive, it can lead to this error.
  
  
  Billing Document Type: The billing document type being used may not be configured to generate line items. Each document type has its own settings that determine how billing is processed.
  
  
  Data Issues: The data being processed (e.g., sales order, delivery) may not meet the criteria for generating billing line items. This could include missing or incorrect data in the sales order or delivery.
  
  
  Billing Plan: If a billing plan is involved, it may not be set up correctly, leading to issues in generating line items.
  
  
  Solutions to Error AH445
  
  
  Check Schema Configuration:
  
  Go to the transaction code V/08 to review the billing schema configuration.
  Ensure that the relevant condition types are included in the schema and are set up correctly to generate line items.
  
  
  
  Review Condition Types:
  
  Check the condition types used in the billing schema to ensure they are active and correctly configured.
  Ensure that the condition types are assigned to the appropriate pricing procedure.
  
  
  
  Verify Billing Document Type:
  
  Check the configuration of the billing document type in transaction code VOTXN to ensure it is set up to generate line items.
  
  
  
  Examine Data:
  
  Review the sales order or delivery data to ensure all necessary information is present and correct.
  Check for any missing or incorrect entries that could prevent line item generation.
  
  
  
  Billing Plan Configuration:
  
  If applicable, review the billing plan settings to ensure they are correctly configured.
  
  
  
  Testing:
  
  After making any changes, test the billing process again to see if the error persists.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  V/08: Access to pricing procedure configuration.
  VOTXN: Access to billing document type configuration.
  VF01: Create billing document (to test after changes).
  
  
  
  Documentation: Refer to SAP Help documentation for detailed information on billing schema configuration and troubleshooting.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  If the issue persists after checking the above points, it may be beneficial to consult with an SAP SD consultant or your technical support team for further investigation.