How To Fix TFC0112 - Test run: & is already active. Scheduling currently not possible

TFC0112 - Overview

• Message type: E = Error

• Message class: TFC0 - Messages in FC

• Message number: 112

• Message text: Test run: & is already active. Scheduling currently not possible

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 TFC0112 - Test run: & is already active. Scheduling currently not possible ?

  The SAP error message TFC0112 ("Test run: & is already active. Scheduling currently not possible") typically occurs when you attempt to schedule a test run for a process that is already active or in progress. This can happen in various contexts, such as background jobs, batch processing, or other scheduled tasks within the SAP system.
  
  Cause:
  
  Active Test Run: The primary cause of this error is that there is already an active test run for the specified process or job. SAP does not allow multiple instances of the same test run to be scheduled simultaneously.
  Job Overlap: If a job is already running or has not completed, attempting to schedule another instance of the same job will trigger this error.
  System Lock: There may be a system lock or a session that is preventing the scheduling of a new test run.
  
  
  Solution:
  
  Check Active Jobs: Use transaction codes like SM37 (Job Monitoring) to check if there