How To Fix /SAPAPO/SCHED803 - The selected logical systems do not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SCHED -

• Message number: 803

• Message text: The selected logical systems do not exist

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SCHED803 - The selected logical systems do not exist ?

  The SAP error message /SAPAPO/SCHED803 indicates that the selected logical systems do not exist in the system. This error typically occurs in the context of Advanced Planning and Optimization (APO) when trying to perform scheduling or planning activities that involve logical systems that are not defined or recognized by the SAP system.
  Cause:
  
  Missing Logical Systems: The logical systems you are trying to use in your planning or scheduling process are not defined in the system.
  Incorrect Configuration: The logical systems may not be properly configured in the SAP system, or there may be a mismatch in the naming conventions.
  Transport Issues: If the logical systems were recently transported from another system, there may have been issues during the transport process that caused them not to be created or activated.
  Authorization Issues: The user may not have the necessary authorizations to access the logical systems.
  
  Solution:
  
  
  Check Logical System Configuration:
  
  Go to transaction SCC4 to check the configuration of logical systems. Ensure that the logical systems you are trying to use are listed and correctly configured.
  If they are missing, you may need to create them using transaction SCC4 or BD54.
  
  
  
  Verify System Settings:
  
  Ensure that the logical systems are correctly assigned to the relevant client and that they are active.
  Check the settings in transaction SPRO under SAP APO to ensure that the logical systems are correctly defined in the APO settings.
  
  
  
  Transport Requests:
  
  If the logical systems were supposed to be transported, check the transport logs for any errors or issues that may have occurred during the transport process.
  If necessary, re-transport the logical system configuration.
  
  
  
  User Authorizations:
  
  Verify that the user has the necessary authorizations to access the logical systems. This can be checked in transaction SU01 for user roles and authorizations.
  
  
  
  Check for Typos:
  
  Ensure that there are no typographical errors in the logical system names being used in the planning or scheduling process.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SCC4: View and manage logical system settings.
  BD54: Maintain logical systems.
  SPRO: Access the SAP Reference IMG for configuration settings.
  SU01: User maintenance to check authorizations.
  
  
  
  Documentation: Refer to SAP Help documentation for more details on logical systems and their configuration in the context of SAP APO.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to logical systems and the error message /SAPAPO/SCHED803.
  
  
  By following these steps, you should be able to identify the cause of the error and implement the necessary solutions to resolve it.