How To Fix GA021 - System error: No new segment could be generated

GA021 - Overview

• Message type: E = Error

• Message class: GA - Allocations

• Message number: 021

• Message text: System error: No new segment could be generated

What causes this issue?

A serious error occured when creating a new segment

System Response

The transaction terminated due to a lack of essential information.

How to fix this error?

Please inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

GA021 - Details

• The SAP error message GA021 ("System error: No new segment could be generated") typically occurs in the context of the General Ledger (G/L) accounting module when the system is unable to create a new segment for a document. This can happen for several reasons, and understanding the cause is crucial for finding a solution.
  Causes:
  
  Segment Limit Reached: The system may have reached the maximum number of segments allowed for a particular document or account.
  
  Configuration Issues: There may be issues with the configuration of the G/L accounts or the document types that are being used.
  Data Consistency Issues: There could be inconsistencies in the data that prevent the system from generating a new segment.
  Authorization Issues: The user may not have the necessary authorizations to create new segments.
  System Bugs: Occasionally, this error can be caused by bugs in the SAP system or specific patches that have not been applied.
  
  Solutions:
  
  Check Segment Limits: Verify if the