How To Fix SUPG_SGEN512 - Another generation job is already scheduled active

SUPG_SGEN512 - Overview

• Message type: E = Error

• Message class: SUPG_SGEN - Message texts for Upgrade SGEN

• Message number: 512

• Message text: Another generation job is already scheduled active

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SUPG_SGEN512 - Another generation job is already scheduled active ?

  The SAP error message SUPG_SGEN512 indicates that another generation job is already scheduled or active in the system. This typically occurs when you attempt to run the SAP transaction for generating objects (like ABAP programs, function modules, etc.) while another generation job is still in progress.
  
  Cause:
  
  Concurrent Generation Jobs: The most common cause is that a previous generation job is still running or has not completed yet.
  Job Scheduling: There may be multiple users or processes trying to initiate the generation job at the same time.
  System Load: High system load or performance issues may cause jobs to take longer than expected, leading to overlaps.
  
  
  Solution:
  
  
  Check Active Jobs:
  
  Use transaction SM37 to check for active background jobs. Look for jobs related to the generation process (e.g., RGEN jobs).
  If you find an active job that is taking too long, you may need to wait for it to complete or investigate why it is taking longer than