How To Fix BGRFC070 - Instance &1: Supervisor call locked in Autoabap

SAP Error Message - Details

• Message type: E = Error

• Message class: BGRFC - qRFC - New Background RFC

• Message number: 070

• Message text: Instance &1: Supervisor call locked in Autoabap

What causes this issue?

If you call the supervisor report RS_BGRFC_SUPERVISOR twice in a row and
it takes longer than the time defined under 'short_time'in SAPMSSY6, or
if you call the report once and it takes longer than the time defined
under 'long_time', then the execution of this report is locked until
midnight.

System Response

No other bgRFC schedulers are started.

How to fix this error?

You can reactivate the call from Autobap in transaction SMLG by choosing
Goto->System Diagnosis->Cyclical System Programs.

Procedure for System Administrators

This is caused by a resource bottleneck in the available work processes.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BGRFC070 - Instance &1: Supervisor call locked in Autoabap ?

  The SAP error message BGRFC070 indicates that a supervisor call is locked in the context of the Background RFC (BGRFC) processing. This typically occurs when there is a problem with the processing of background RFC calls, which are used for asynchronous communication between different SAP systems or between different processes within the same system.
  Cause:
  
  Locking Issues: The error usually arises when a supervisor call is being processed, but another process is trying to access the same call, leading to a lock situation.
  Long-running Processes: If a background job or RFC call takes too long to complete, it may lead to a situation where the supervisor call is still locked.
  System Performance Issues: High system load or performance bottlenecks can lead to delays in processing, causing locks.
  Configuration Issues: Incorrect configuration of the BGRFC settings or related parameters can also lead to this error.
  
  Solution:
  
  Check Locks: Use transaction SM12 to check for any locks related to the supervisor call. If you find any unnecessary locks, you can delete them, but be cautious as this may affect other processes.
  Monitor Background Jobs: Use transaction SM37 to monitor background jobs and check if any jobs are stuck or taking too long. If necessary, you can cancel or restart these jobs.
  Review System Performance: Check system performance metrics to identify any bottlenecks. You may need to optimize your system or increase resources if the load is consistently high.
  Adjust BGRFC Settings: Review and adjust the BGRFC configuration settings in transaction SMD or SM59 to ensure they are set up correctly for your environment.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues related to BGRFC.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  BGRFC: Background RFC is a mechanism in SAP that allows for asynchronous communication between different processes or systems, which is crucial for performance in distributed environments.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for locks), SM37 (for job monitoring), and SMD (for BGRFC monitoring).
  SAP Community: Engage with the SAP Community or forums for additional insights and shared experiences from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.