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

V4056 - Overview

• 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.

V4056 - Details

• 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