How To Fix /SAPAPO/SDP307 - A version preassigned in the rows cannot be selected

/SAPAPO/SDP307 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SDP -

• Message number: 307

• Message text: A version preassigned in the rows cannot be selected

Self-Explanatory Message

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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.

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/SAPAPO/SDP307 - Details

• The SAP error message /SAPAPO/SDP307 A version preassigned in the rows cannot be selected typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when working with the Supply Network Planning (SNP) or Demand Planning (DP) modules. This error indicates that there is a conflict with the version assignment in the planning book or data view you are trying to access.
  
  Cause:
  
  Preassigned Version: The error suggests that the planning book or data view you are trying to use has a version that is preassigned to certain rows, and you are attempting to select a different version that is not compatible with those rows.
  Version Configuration: The version configuration in the planning book may not allow for the selection of the version you are trying to use.
  Data Integrity Issues: There may be inconsistencies in the data or configuration that prevent the selection of the desired version.
  
  
  Solution:
  
  Check Version Assignment: Review the