How To Fix SGT_01873 - Segmentation value overwrites counter &1 and &2 if header is not changed

SAP Error Message - Details

• Message type: E = Error

• Message class: SGT_01 - SGT_01

• Message number: 873

• Message text: Segmentation value overwrites counter &1 and &2 if header is not changed

What causes this issue?

You try to change routing with change number and maintain the
segmentation values without changing any header details of the
task-list.

System Response

The system overwrites the existing segmentation values that are
maintained for current task-list and internal counters.

How to fix this error?

If you want to maintain segmentation values for a new internal counter
using the change number, then the changes should be done at the header
level of task-list before using the Segmentation option.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SGT_01873 - Segmentation value overwrites counter &1 and &2 if header is not changed ?

  The SAP error message SGT_01873 indicates that there is an issue with segmentation values in the context of SAP's Advanced Planning and Optimization (APO) or similar modules that utilize segmentation. This error typically arises when the system detects that a segmentation value is attempting to overwrite a counter for a specific header, but the header itself has not been changed. 
  Cause:
  
  Segmentation Logic: The segmentation logic in SAP is designed to categorize data based on certain criteria. If a segmentation value is being applied to a document or transaction, but the header information (like the document number or other identifiers) remains unchanged, the system raises this error to prevent data inconsistency.
  Data Integrity: The error is a safeguard to ensure that segmentation values are not incorrectly applied, which could lead to incorrect reporting or data analysis.
  Configuration Issues: There may be issues with the configuration of segmentation settings in the system, leading to unexpected behavior.
  
  Solution:
  
  Check Header Changes: Ensure that the header information of the document or transaction has been modified appropriately before applying new segmentation values. If the header has not changed, the segmentation values should not be reapplied.
  Review Segmentation Settings: Go through the segmentation configuration in the relevant SAP module. Ensure that the settings are correctly defined and that they align with the business processes.
  Data Consistency Check: Perform a consistency check on the data to ensure that there are no discrepancies that could lead to this error. This may involve checking for duplicate entries or incorrect data formats.
  Consult Documentation: Refer to SAP documentation or notes related to segmentation and the specific module you are working with. There may be specific guidelines or patches available that address this issue.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide insights or solutions based on the specific version of SAP you are using.
  
  Related Information:
  
  Segmentation in SAP: Segmentation is often used in SAP for various purposes, including sales and distribution, production planning, and inventory management. Understanding how segmentation works in your specific context can help in troubleshooting.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in analyzing segmentation settings, such as SCC1 for client copy, SE11 for data dictionary, or SE80 for object navigator.
  SAP Notes: Search for SAP Notes related to SGT_01873 or segmentation issues in the SAP Support Portal. These notes may contain patches or workarounds.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.