How To Fix PFO1079 - Incorrect dataset: More than one XO &1 exists at time-spot &2, &3

PFO1079 - Overview

• Message type: E = Error

• Message class: PFO1 - Messages for Portfolio Assignment

• Message number: 079

• Message text: Incorrect dataset: More than one XO &1 exists at time-spot &2, &3

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 PFO1079 - Incorrect dataset: More than one XO &1 exists at time-spot &2, &3 ?

  The SAP error message PFO1079 indicates that there is an issue with the dataset in the context of a planning function or a planning scenario. Specifically, it means that there are multiple entries (XO) for a particular time-spot, which is causing a conflict. This can occur in various SAP modules, particularly in SAP Integrated Business Planning (IBP) or SAP Advanced Planning and Optimization (APO).
  
  Cause:
  The error arises when the system encounters more than one entry for the same key (in this case, the time-spot) in the dataset being processed. This can happen due to:
  
  Data Duplication: There may be duplicate records in the dataset for the specified time-spot.
  Incorrect Data Load: During data loading or extraction, the data might not have been aggregated or filtered correctly, leading to multiple entries.
  
  Configuration Issues: The planning function or the data model may not be configured correctly, leading to unexpected results.
  
  
  Solution:
  To resolve the PFO1079 error, you can