How To Fix /SAPAPO/PE303 - Error when reading selection

/SAPAPO/PE303 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PE -

• Message number: 303

• Message text: Error when reading selection

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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/SAPAPO/PE303 - Details

• The SAP error message /SAPAPO/PE303 typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with reading a selection in a planning function or a similar operation. This error can arise due to various reasons, including issues with the selection criteria, data inconsistencies, or configuration problems.
  Causes of Error /SAPAPO/PE303
  
  
  Invalid Selection Criteria: The selection criteria specified in the planning function may not be valid or may not match any data in the system.
  
  
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that the planning function is trying to access.
  
  
  Authorization Issues: The user executing the planning function may not have the necessary authorizations to access the required data.
  
  
  
  Configuration Issues: There may be issues with the configuration of the planning function or the data source.
  
  
  Missing Data: Required data for the selection may be missing or not loaded into the system.
  
  
  Solutions to Error