How To Fix /SAPAPO/CLPRP021 - Own logical system cannot be determined

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CLPRP -

• Message number: 021

• Message text: Own logical system cannot be determined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CLPRP021 - Own logical system cannot be determined ?

  The SAP error message /SAPAPO/CLPRP021 Own logical system cannot be determined typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is unable to identify the logical system associated with the current user or session. This can happen for various reasons, often related to configuration or master data settings.
  Causes:
  
  Missing Logical System Configuration: The logical system for the client may not be defined in the system settings.
  Incorrect User Profile: The user profile may not be correctly set up to include the logical system.
  Transport Issues: If the system has recently undergone a transport, the logical system settings may not have been transported correctly.
  Client-Specific Settings: The logical system may not be assigned to the client in which the user is working.
  Master Data Issues: There may be issues with the master data that prevent the logical system from being recognized.
  
  Solutions:
  
  
  Check Logical System Configuration:
  
  Go to transaction SCC4 and ensure that the logical system is defined for the client you are working in.
  Ensure that the logical system is correctly assigned to the client.
  
  
  
  User Profile Settings:
  
  Check the user profile settings in transaction SU01 to ensure that the user has the correct authorizations and that the logical system is included.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  You may need to re-transport the logical system configuration if it was missed.
  
  
  
  Assign Logical System to Client:
  
  Use transaction SPRO to navigate to the relevant configuration settings and ensure that the logical system is assigned to the appropriate client.
  
  
  
  Check Master Data:
  
  Review the master data settings in APO to ensure that all necessary data is correctly maintained and that there are no inconsistencies.
  
  
  
  System Restart:
  
  In some cases, a system restart or a refresh of the session may resolve temporary issues.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCC4, SU01, SPRO, and RSCUSTV10 for checking and configuring logical systems.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to logical systems and APO configuration for more detailed guidance.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.