How To Fix V1427 - Item does not match schedule line (program error)

SAP Error Message - Details

• Message type: E = Error

• Message class: V1 - Verkaufsbelegbearbeitung

• Message number: 427

• Message text: Item does not match schedule line (program error)

INCLUDE 'NA_SYSAD2' OBJECT DOKU ID TX LANGUAGE E

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message V1427 - Item does not match schedule line (program error) ?

  The SAP error message V1427 ("Item does not match schedule line (program error)") typically occurs in the context of sales and distribution (SD) when there is a mismatch between the sales order item and its corresponding schedule line. This can happen for various reasons, and understanding the cause is essential for resolving the issue.
  Causes of Error V1427
  
  
  Mismatch in Item and Schedule Line Data: The most common cause is that the item data in the sales order does not match the schedule line data. This could be due to differences in quantities, delivery dates, or other relevant fields.
  
  
  Incorrect Configuration: There may be configuration issues in the system that lead to inconsistencies between the sales order item and the schedule line.
  
  
  Data Corruption: Sometimes, data corruption or inconsistencies in the database can lead to this error.
  
  
  User Input Errors: Manual entry errors during the creation or modification of sales orders can also lead to this issue.
  
  
  Custom Code or Enhancements: If there are custom developments or enhancements in the system, they might interfere with the standard processing of sales orders and schedule lines.
  
  
  Solutions to Error V1427
  
  
  Check Sales Order and Schedule Line Data:
  
  Review the sales order item and its corresponding schedule line to ensure that all relevant fields (like quantity, delivery date, etc.) match.
  Use transaction codes like VA03 (Display Sales Order) to inspect the details.
  
  
  
  Recreate Schedule Lines:
  
  If there is a mismatch, you may need to delete the existing schedule line and recreate it to ensure it aligns with the sales order item.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings in the SAP system related to sales order processing and schedule line determination. Ensure that they are set up correctly.
  
  
  
  Check for Data Consistency:
  
  Run consistency checks or reports to identify any data inconsistencies in the sales order or related master data.
  
  
  
  Consult with Technical Team:
  
  If the issue persists, consult with your SAP technical team to check for any custom code or enhancements that might be causing the problem.
  
  
  
  SAP Notes and Support:
  
  Search for relevant SAP Notes in the SAP Support Portal that might address this specific error. There may be patches or updates available that resolve known issues.
  
  
  
  Testing in Development Environment:
  
  If possible, replicate the issue in a development or test environment to analyze the root cause without affecting production data.
  
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VA01 (Create Sales Order), VA02 (Change Sales Order), and VA03 (Display Sales Order) for managing sales orders.
  SAP Documentation: Refer to SAP Help documentation for detailed information on sales order processing and schedule line management.
  User Forums and Communities: Engage with SAP user communities or forums where similar issues may have been discussed, providing insights or solutions.
  
  By following these steps, you should be able to identify the cause of the V1427 error and implement a suitable solution. If the problem persists, consider reaching out to SAP support for further assistance.