How To Fix /BDL/TASKMANAGER072 - RFC connection &1 has been registered in SDCCN and flagged as 'Master'

SAP Error Message - Details

• Message type: E = Error

• Message class: /BDL/TASKMANAGER -

• Message number: 072

• Message text: RFC connection &1 has been registered in SDCCN and flagged as 'Master'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BDL/TASKMANAGER072 - RFC connection &1 has been registered in SDCCN and flagged as 'Master' ?

  The SAP error message /BDL/TASKMANAGER072 indicates that an RFC (Remote Function Call) connection has been registered in the SAP Data Consistency Check (SDCCN) and is flagged as 'Master'. This typically relates to the configuration of the SAP system landscape, particularly in the context of system monitoring and data consistency checks.
  Cause:
  
  RFC Connection Issues: The RFC connection might not be properly configured or might be experiencing connectivity issues.
  Master System Configuration: The system is set up as a master system in the landscape, which means it is responsible for certain tasks, such as monitoring or data consistency checks.
  SDCCN Configuration: The SDCCN (SAP Data Consistency Check) tool is used for monitoring and managing the consistency of data across systems. If the RFC connection is flagged as 'Master', it indicates that this system is expected to perform certain master tasks.
  
  Solution:
  
  
  Check RFC Connection:
  
  Go to transaction SM59 and verify the configuration of the RFC connection. Ensure that the connection details (such as target system, logon credentials, etc.) are correct.
  Test the connection to ensure it is working properly.
  
  
  
  Review SDCCN Settings:
  
  Access transaction SDCCN and check the settings for the data consistency checks. Ensure that the master system is correctly configured and that it is intended to be the master.
  If necessary, adjust the settings to ensure that the system is functioning as expected.
  
  
  
  Check System Roles:
  
  Ensure that the system roles are correctly assigned. If this system is not intended to be a master, you may need to change its role in the landscape configuration.
  
  
  
  Consult SAP Notes:
  
  Look for relevant SAP Notes that may address this specific error message or provide additional guidance on configuring RFC connections and SDCCN settings.
  
  
  
  System Logs:
  
  Check system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Restart Services:
  
  In some cases, restarting the relevant services or the entire SAP system may resolve transient issues related to RFC connections.
  
  
  
  Related Information:
  
  RFC Connections: These are essential for communication between different SAP systems or between SAP and non-SAP systems. Proper configuration is crucial for system integration.
  SDCCN: This tool is used for monitoring the consistency of data across different SAP systems. It helps in identifying and resolving data inconsistencies.
  Master and Slave Systems: In a distributed SAP landscape, systems can be designated as master or slave based on their roles in data management and processing.
  
  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.