How To Fix O1019 - Date & not valid for scheduling periods, overlapping

O1019 - Overview

• Message type: E = Error

• Message class: O1 - IS-Oil : Message pool exchanges

• Message number: 019

• Message text: Date & not valid for scheduling periods, overlapping

What causes this issue?

You entered schedule lines which have the same scheduling date.

System Response

When you copy lines in the qty.schedule, the system copies info. on the
date as well. That means that you have to change the date manually.
The error only occurs in this specific situation.

How to fix this error?

Avoid duplicate scheduling periods by changing the date.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O1019 - Date & not valid for scheduling periods, overlapping ?

  The SAP error message O1019 ("Date & not valid for scheduling periods, overlapping") typically occurs in the context of scheduling in SAP, particularly when dealing with production orders, maintenance orders, or project management. This error indicates that there is an issue with the dates specified for scheduling, which may overlap with existing scheduling periods or are outside the valid range.
  Causes:
  
  Overlapping Dates: The start and end dates of the scheduling period may overlap with another scheduling period that has already been defined.
  Invalid Date Range: The dates entered may not fall within the valid scheduling periods defined in the system.
  
  Configuration Issues: There may be configuration settings in the scheduling parameters that restrict the valid date ranges.
  Master Data Issues: The master data for the relevant objects (like work centers, production resources, etc.) may not be set up correctly, leading to invalid scheduling periods.
  
  Solutions:
  
  Check Scheduling Periods: Review the scheduling periods defined in the system.