How To Fix /SAPAPO/PDRP_APPR026 - Version is invalid or not set

/SAPAPO/PDRP_APPR026 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PDRP_APPR -

• Message number: 026

• Message text: Version is invalid or not set

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/PDRP_APPR026 - Version is invalid or not set ?

  The SAP error message /SAPAPO/PDRP_APPR026 Version is invalid or not set typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the planning version being used in a demand planning or supply network planning scenario. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Invalid Version: The version specified in the planning run or transaction does not exist in the system.
  Version Not Set: The planning version has not been defined or set in the relevant configuration or transaction.
  Authorization Issues: The user may not have the necessary authorizations to access the specified version.
  Data Consistency Issues: There may be inconsistencies in the master data or configuration that prevent the version from being recognized.
  
  Solutions:
  
  
  Check Version Configuration:
  
  Go to the transaction code /SAPAPO/VER to check the existing planning versions.
  Ensure that the version you are trying to use is listed and is active.
  
  
  
  Set the Version:
  
  If the version