How To Fix /SAPAPO/SDP_PI020 - Selected planning area &1 could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SDP_PI -

• Message number: 020

• Message text: Selected planning area &1 could not be read

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SDP_PI020 - Selected planning area &1 could not be read ?

  The SAP error message /SAPAPO/SDP_PI020 Selected planning area &1 could not be read typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is unable to access or retrieve the specified planning area. This can happen for several reasons, and understanding the cause is crucial for resolving the issue.
  Causes:
  
  Planning Area Not Defined: The planning area specified in the error message may not be defined in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the planning area.
  Data Consistency Issues: There may be inconsistencies or corruption in the data related to the planning area.
  Technical Issues: There could be technical issues such as database connectivity problems or issues with the APO system itself.
  Inactive Planning Area: The planning area might be inactive or not properly configured.
  
  Solutions:
  
  
  Check Planning Area Definition:
  
  Go to the transaction code /SAPAPO/SDP and verify if the planning area exists and is correctly defined.
  Ensure that the planning area is active and properly configured.
  
  
  
  Verify Authorizations:
  
  Check the user’s authorizations to ensure they have the necessary permissions to access the planning area.
  You can use transaction code SU53 to analyze authorization issues after the error occurs.
  
  
  
  Data Consistency Check:
  
  Run consistency checks for the planning area using transaction /SAPAPO/SDP or relevant tools to identify and resolve any inconsistencies.
  
  
  
  Technical Troubleshooting:
  
  Check the system logs (transaction SLG1) for any related error messages that might provide more context.
  Ensure that the database is accessible and that there are no connectivity issues.
  
  
  
  Consult Documentation:
  
  Review SAP Notes and documentation related to the specific planning area and the error message for any known issues or patches.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/SDP for planning area management and SU53 for authorization checks.
  SAP Notes: Search for SAP Notes related to the error message or planning area for additional guidance and potential fixes.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.