How To Fix GPSC089 - &1 is always &2 % for Calculation Category &3

SAP Error Message - Details

• Message type: E = Error

• Message class: GPSC - PSC Application

• Message number: 089

• Message text: &1 is always &2 % for Calculation Category &3

What causes this issue?

You cannot change the percentage rate defaulted by the system

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GPSC089 - &1 is always &2 % for Calculation Category &3 ?

  The SAP error message GPSC089 typically indicates that there is an issue with the calculation category in the context of the Global Trade Services (GTS) or similar modules. The message suggests that a certain value is consistently at a specific percentage, which may not be expected or desired.
  Cause:
  
  Data Configuration Issues: The calculation category may not be configured correctly, leading to a static percentage being applied.
  Master Data Problems: There could be issues with the master data related to the calculation category, such as incorrect settings or missing information.
  Business Logic Errors: The logic defined for the calculation category may not be functioning as intended, causing it to return a constant value.
  System Bugs: There may be bugs or issues in the version of SAP you are using that affect how calculations are performed.
  
  Solution:
  
  Review Configuration: Check the configuration settings for the calculation category in the relevant SAP module. Ensure that all parameters are set correctly.
  Check Master Data: Verify the master data associated with the calculation category. Ensure that all necessary fields are populated and correct.
  Debugging: If you have access to the development environment, consider debugging the calculation logic to identify where the issue lies.
  Consult Documentation: Refer to SAP documentation or notes related to the specific error message for any known issues or patches.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you suspect a bug or require deeper technical insights.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as those for configuration (SPRO) or master data maintenance.
  SAP Notes: Search for SAP Notes related to GPSC089 for any updates or patches that may address the issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing insights or solutions from other users.
  
  By following these steps, you should be able to identify the root cause of the GPSC089 error and implement a suitable solution.