How To Fix V4056 - Delivery schedule &2 already exists in sales scheduling agreement &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: V4 - Nachrichten Verkauf (Variable Meldungen und EDI-Meldungen)

• Message number: 056

• Message text: Delivery schedule &2 already exists in sales scheduling agreement &1.

What causes this issue?

The delivery schedule entered has already been allowed for, that is, it
corresponds to the delivery schedule for the preceding delivery
schedule.

System Response

If the message is defined as an error in Customizing for variable
messages, the system does not allow any further processing.

How to fix this error?

Choose another delivery schedule from the number for the preceding
delivery schedule.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message V4056 - Delivery schedule &2 already exists in sales scheduling agreement &1. ?

  The SAP error message V4056 indicates that there is an issue with a delivery schedule in a sales scheduling agreement. Specifically, it means that the delivery schedule you are trying to create or modify already exists for the specified sales scheduling agreement. This can occur when you attempt to add a new delivery schedule that overlaps with an existing one.
  Cause:
  
  Duplicate Entry: You are trying to create a delivery schedule that has the same date or quantity as an existing schedule.
  Incorrect Data Entry: There may be a mistake in the data you are entering, leading to a conflict with existing schedules.
  System Configuration: There might be specific settings in the system that prevent the creation of overlapping schedules.
  
  Solution:
  
  
  Check Existing Schedules: Review the existing delivery schedules for the sales scheduling agreement in question. You can do this by navigating to the relevant transaction (e.g., VA33 for displaying scheduling agreements) and checking the details.
  
  
  Modify Existing Schedule: If you find that the schedule you are trying to create overlaps with an existing one, consider modifying the existing schedule instead of creating a new one.
  
  
  Adjust Dates/Quantities: If you need to create a new delivery schedule, ensure that the dates and quantities do not conflict with existing schedules.
  
  
  Consult Documentation: Review the SAP documentation or help files related to sales scheduling agreements to understand the rules and constraints regarding delivery schedules.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as VA32 (Change Scheduling Agreement) and VA33 (Display Scheduling Agreement) to manage scheduling agreements effectively.
  SAP Notes: Check for any SAP Notes related to scheduling agreements and delivery schedules that might provide additional insights or solutions.
  User Authorization: Ensure that you have the necessary authorizations to create or modify delivery schedules in the system.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.