How To Fix FSCY110 - It is not possible to create a substring here; Customizing entry missing

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 110

• Message text: It is not possible to create a substring here; Customizing entry missing

What causes this issue?

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

System Response

How to fix this error?

Procedure for System Administrators

If you want to create this substring with this subdivision-ID, you must
see to it that your system administrator creates a substring for this
subdivision ID in the IMG activity <DS:SIMG._ISPSFM_FMMDSUBDIV>Create
and Define Subdivision ID</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FSCY110 - It is not possible to create a substring here; Customizing entry missing ?

  The SAP error message FSCY110, which states "It is not possible to create a substring here; Customizing entry missing," typically occurs in the context of financial accounting or controlling modules when there is an issue with the configuration settings related to the substring functionality.
  Cause:
  
  Missing Customizing Entry: The error usually indicates that there is a missing customizing entry in the system that is required for the substring functionality to work. This could be related to the configuration of document types, account groups, or other related settings.
  Incorrect Configuration: If the configuration settings for the relevant financial processes are not set up correctly, it can lead to this error.
  Data Inconsistencies: There may be inconsistencies in the data that are causing the system to fail when trying to create a substring.
  
  Solution:
  
  
  Check Customizing Settings:
  
  Go to the SAP Customizing Implementation Guide (IMG) and navigate to the relevant area where substrings are configured. This could be under Financial Accounting (FI) or Controlling (CO) settings.
  Ensure that all necessary entries are made for the substring functionality. This may include checking document types, account groups, or other related settings.
  
  
  
  Maintain Required Entries:
  
  If you identify any missing entries, create or maintain them as necessary. This may involve defining the substring rules or ensuring that the relevant customizing tables are populated correctly.
  
  
  
  Review Documentation:
  
  Consult SAP documentation or help resources for specific guidance on the substring functionality and the required customizing settings.
  
  
  
  Test the Configuration:
  
  After making changes, test the configuration to ensure that the error no longer occurs. This may involve creating a test transaction that previously triggered the error.
  
  
  
  Consult with SAP Support:
  
  If the issue persists after checking and updating the customizing settings, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO (for customizing) or SE11 (for data dictionary) to check the relevant tables and settings.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and their solutions.
  
  By following these steps, you should be able to resolve the FSCY110 error and ensure that the substring functionality works as intended in your SAP system.