How To Fix GA2105 - The segment definition differs from the cycle definition

GA2105 - Overview

• Message type: E = Error

• Message class: GA2 - Allocations: Part 2

• Message number: 105

• Message text: The segment definition differs from the cycle definition

What causes this issue?

You have called up a function module that generates a cycle from a
transferred table. You specified cycle &V1&, &V2& during segment
definition. However, you have specified cycle &V3&, &V4& during cycle
definition.

System Response

Processing cannot be executed.

How to fix this error?

Check the definition of your cycle in tables IT811C and IT811S.

Error message extract from SAP system. Copyright SAP SE.

GA2105 - Details

• The SAP error message GA2105, "The segment definition differs from the cycle definition," typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with internal orders, cost centers, or profit centers. This error indicates a mismatch between the segment definition in the cycle and the segment definition in the actual data being processed.
  
  Cause:
  
  Mismatch in Segment Definitions: The segment defined in the cycle (e.g., in a cost allocation cycle) does not match the segment defined in the master data (e.g., cost centers, internal orders).
  Incorrect Configuration: The configuration settings for the cycle or the segments may not be aligned properly.
  Changes in Master Data: If there have been recent changes to the master data (like cost centers or internal orders) that are not reflected in the cycle definition, this can lead to the error.
  Missing Segments: The segment that is being referenced in the cycle may not exist in the master