How To Fix ESD01011 - Backlog: a schedule line exists for the current date

SAP Error Message - Details

• Message type: E = Error

• Message class: ESD01 - DI-ESD Message Class EDI

• Message number: 011

• Message text: Backlog: a schedule line exists for the current date

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESD01011 - Backlog: a schedule line exists for the current date ?

  The SAP error message ESD01011, which states "Backlog: a schedule line exists for the current date," typically occurs in the context of sales and distribution (SD) when there is an attempt to create or modify a sales order or delivery that conflicts with existing schedule lines.
  Cause:
  This error usually arises due to the following reasons:
  
  Existing Schedule Line: There is already a schedule line for the same material and customer for the current date, which prevents the creation of a new schedule line.
  Backlog Management: The system is configured to manage backlogs, and it detects that there is already a planned delivery or order for the specified date.
  Order Overlap: The system may be set to prevent overlapping orders or deliveries for the same material and customer on the same date.
  
  Solution:
  To resolve the ESD01011 error, you can take the following steps:
  
  
  Check Existing Schedule Lines:
  
  Go to the sales order or delivery document and check if there are existing schedule lines for the same material and customer on the current date.
  You can use transaction codes like VA03 (Display Sales Order) or VL03N (Display Outbound Delivery) to view existing documents.
  
  
  
  Adjust Schedule Lines:
  
  If you find an existing schedule line that conflicts, you may need to adjust the dates or quantities of the existing schedule line to accommodate the new order or delivery.
  Alternatively, you can change the date of the new order or delivery to a future date where no conflicts exist.
  
  
  
  Review Backlog Management Settings:
  
  If backlog management is enabled, review the configuration settings in the system to understand how it handles schedule lines and backlogs.
  You may need to consult with your SAP SD configuration team to adjust settings if necessary.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to backlog management and schedule lines for further insights into handling this error.
  
  
  
  Contact Support:
  
  If the issue persists and you cannot find a resolution, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  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) to manage sales orders effectively.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Exits and Enhancements: If your organization has custom enhancements, check if any user exits or custom logic might be affecting schedule line creation.
  
  By following these steps, you should be able to identify the cause of the ESD01011 error and implement a suitable solution.