How To Fix ESH_CO_COMMON001 - Logical system &1 not registered

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_CO_COMMON -

• Message number: 001

• Message text: Logical system &1 not registered

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_CO_COMMON001 - Logical system &1 not registered ?

  The SAP error message ESH_CO_COMMON001 indicates that the logical system specified (denoted as &1 in the message) is not registered in the system. This error typically occurs in the context of SAP Enterprise Search or when dealing with data integration scenarios where logical systems are involved.
  Cause:
  
  Logical System Not Defined: The logical system you are trying to use has not been defined in the SAP system.
  Incorrect Configuration: The logical system may be incorrectly configured or misspelled in the relevant settings.
  Transport Issues: If the logical system was recently transported from another system, it may not have been properly registered in the target system.
  Client-Specific Settings: The logical system may not be available in the current client.
  
  Solution:
  
  
  Define the Logical System:
  
  Go to transaction SCC4 to check if the logical system is defined.
  If it is not defined, you can create a new logical system by going to transaction BD54 (Maintain Logical System) and adding the necessary details.
  
  
  
  Check Configuration:
  
  Ensure that the logical system is correctly configured in the relevant settings. This may involve checking the settings in transaction SPRO under the relevant application area.
  Verify that the logical system name is spelled correctly in the configuration.
  
  
  
  Register the Logical System:
  
  If the logical system is defined but not registered, you may need to register it. This can be done in transaction BD54 or through the relevant configuration settings.
  
  
  
  Client-Specific Settings:
  
  Ensure that the logical system is available in the current client. If it was created in a different client, you may need to transport the configuration or create it in the current client.
  
  
  
  Check Transport Requests:
  
  If the logical system was recently transported, check the transport requests to ensure that all necessary objects were included and imported correctly.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SCC4: Client Administration
  BD54: Maintain Logical System
  SPRO: SAP Reference IMG (Implementation Guide)
  
  
  
  Documentation: Refer to SAP Help documentation for more details on logical systems and their configuration.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.