How To Fix GA2423 - Segment &1 is being rescheduled

SAP Error Message - Details

• Message type: E = Error

• Message class: GA2 - Allocations: Part 2

• Message number: 423

• Message text: Segment &1 is being rescheduled

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GA2423 - Segment &1 is being rescheduled ?

  The SAP error message GA2423, which states "Segment &1 is being rescheduled," typically occurs in the context of the SAP Controlling (CO) module, particularly when dealing with internal orders, cost centers, or other controlling objects. This message indicates that a segment of a transaction or process is being rescheduled, which can happen for various reasons.
  Causes:
  
  Resource Constraints: The system may be unable to process the segment due to resource limitations, such as insufficient memory or processing power.
  Locking Issues: Another process may be holding a lock on the segment, preventing the current process from accessing it.
  Configuration Issues: Incorrect configuration settings in the controlling area or related master data can lead to this error.
  Data Consistency Issues: There may be inconsistencies in the data that prevent the segment from being processed as expected.
  Timing Issues: The segment may be scheduled for processing at a time when it is not available or when dependencies are not met.
  
  Solutions:
  
  Check Resource Availability: Ensure that the system has adequate resources (CPU, memory) to process the transaction. Monitor system performance and consider optimizing resource allocation.
  Review Locks: Use transaction codes like SM12 to check for locks on the segment. If another user or process is holding a lock, you may need to wait or resolve the locking issue.
  Configuration Review: Verify the configuration settings in the controlling area and ensure that all related master data (cost centers, internal orders, etc.) is correctly set up.
  Data Consistency Check: Run consistency checks on the relevant data to identify and resolve any inconsistencies. This may involve using transaction codes like KAH3 (for internal orders) or KSB1 (for cost centers).
  Re-schedule the Process: If the segment is being rescheduled due to timing issues, consider manually re-scheduling the process or adjusting the timing of related processes to ensure availability.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KOB1 (for order reports), KSB1 (for cost center reports), and SM12 (for lock entries).
  SAP Documentation: Review SAP documentation related to the Controlling module for best practices and troubleshooting guidelines.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the issue persists after trying the above solutions, it may be beneficial to involve your SAP Basis or technical team for further investigation, as they can provide deeper insights into system performance and configuration.