How To Fix FSCY171 - You cannot change the separator after creating master data

SAP Error Message - Details

• Message type: E = Error

• Message class: FSCY - Generation of Cover Pools - Flexible Master Data Structure

• Message number: 171

• Message text: You cannot change the separator after creating master data

What causes this issue?

You have tried to change the separator; however, there is at least one
master data record that was created using the subdivision function for
which a different separator is used.

System Response

Processing is terminated.

How to fix this error?

If possible, delete the master data with the separator that was already
used. Otherwise use the separator that you have used up until now.

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 FSCY171 - You cannot change the separator after creating master data ?

  The SAP error message FSCY171, which states "You cannot change the separator after creating master data," typically occurs in the context of financial master data management, particularly when dealing with the configuration of data separators in SAP systems.
  Cause:
  This error arises when a user attempts to change the separator (such as a decimal or thousands separator) in the system after master data has already been created. In SAP, certain configurations, including separators, are often set at the beginning of the data entry process and are not meant to be altered once data has been established. This is to maintain data integrity and consistency across the system.
  Solution:
  To resolve this error, consider the following steps:
  
  
  Review Configuration Settings: Check the configuration settings for the separators in the relevant SAP module (e.g., Financial Accounting). Ensure that the settings are correct before creating any master data.
  
  
  Create New Master Data: If you need to change the separator, you may need to delete the existing master data that was created with the old separator and then recreate it after changing the separator settings.
  
  
  Consult Documentation: Refer to SAP documentation or help files for specific instructions on how to change separator settings in your version of SAP.
  
  
  User Authorization: Ensure that you have the necessary authorizations to make changes to the configuration settings. If not, contact your SAP administrator.
  
  
  Testing in a Sandbox Environment: If possible, test the changes in a sandbox or development environment before applying them to the production system to avoid any disruptions.
  
  
  Contact SAP Support: If the issue persists or if you are unsure about the implications of changing the separator, consider reaching out to SAP support for assistance.
  
  
  Related Information:
  
  Master Data Management: Understanding how master data is structured and managed in SAP can help prevent issues related to configuration changes.
  Data Integrity: Changing fundamental settings after data has been created can lead to inconsistencies, so it’s crucial to plan and configure these settings carefully.
  SAP Notes and Knowledge Base: Check SAP Notes for any specific patches or updates related to this error message, as there may be known issues or fixes available.
  
  By following these steps, you should be able to address the FSCY171 error effectively.