How To Fix /SAPAPO/SPPDRPSB019 - Schedule line with same &1 already exists (schedule line &2)

/SAPAPO/SPPDRPSB019 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SPPDRPSB -

• Message number: 019

• Message text: Schedule line with same &1 already exists (schedule line &2)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SPPDRPSB019 - Schedule line with same &1 already exists (schedule line &2) ?

  The SAP error message /SAPAPO/SPPDRPSB019 indicates that there is a duplicate schedule line in the system. This typically occurs in the context of Advanced Planning and Optimization (APO) when trying to create or modify a schedule line that already exists for a particular product or order.
  
  Cause:
  The error is triggered when:
  
  You attempt to create a new schedule line that has the same characteristics (e.g., product, location, date) as an existing schedule line.
  There may be a data inconsistency or a duplicate entry in the planning book or in the master data.
  The system is set to prevent duplicate entries for scheduling lines to maintain data integrity.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Schedule Lines:
  
  Review the existing schedule lines for the product and location in question. You can do this by navigating to the relevant planning book or using transaction codes like /SAPAPO/SDP94 (for displaying the planning book).
  Identify the schedule