How To Fix FSC1135 - Interest adjustment not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: FSC1 - FI-CA Extended: Message Class

• Message number: 135

• Message text: Interest adjustment not possible

What causes this issue?

An interest adjustment is not possible in the case of deactivation,
since the system settings for the transactions for installment plan
interest have changed - from actual transactions to statistical
transactions and vice versa.

System Response

Error message. Processing is terminated.

How to fix this error?

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

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 FSC1135 - Interest adjustment not possible ?

  The SAP error message FSC1135, which states "Interest adjustment not possible," typically occurs in the context of financial transactions, particularly when dealing with interest calculations in the SAP system. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes of FSC1135
  
  
  Incorrect Configuration: The interest calculation settings in the system may not be configured correctly. This includes settings related to interest calculation methods, interest types, or the relevant financial transaction types.
  
  
  Data Inconsistencies: There may be inconsistencies in the data related to the financial transaction, such as missing or incorrect entries in the relevant tables.
  
  
  Transaction Status: The status of the transaction may not allow for interest adjustments. For example, if the transaction is already closed or has been fully settled, adjustments may not be permitted.
  
  
  Period Lock: The financial period in which the interest adjustment is being attempted may be locked, preventing any changes.
  
  
  Authorization Issues: The user attempting to make the adjustment may not have the necessary authorizations to perform interest adjustments.
  
  
  Solutions to FSC1135
  
  
  Check Configuration: Review the configuration settings for interest calculations in the SAP system. Ensure that all relevant parameters are set correctly.
  
  
  Review Transaction Data: Check the specific transaction for any inconsistencies or missing data. Ensure that all necessary fields are populated correctly.
  
  
  Transaction Status: Verify the status of the transaction. If it is closed or settled, you may need to reopen it or create a new transaction for adjustments.
  
  
  Unlock Period: If the financial period is locked, consult with your finance team or system administrator to unlock the period or make the necessary adjustments in an open period.
  
  
  Authorization Check: Ensure that the user has the appropriate authorizations to perform interest adjustments. If not, contact your SAP security team to grant the necessary permissions.
  
  
  Consult Documentation: Refer to SAP documentation or support notes related to the specific module you are working with (e.g., SAP Financial Accounting, SAP Treasury) for additional guidance.
  
  
  Related Information
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the FSC1135 error. SAP frequently updates its knowledge base with solutions to common problems.
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in troubleshooting, such as:
  
  FBL1N: Vendor Line Item Display
  FBL3N: G/L Account Line Item Display
  FBL5N: Customer Line Item Display
  
  
  
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  
  By following these steps, you should be able to identify the cause of the FSC1135 error and implement a suitable solution. If the issue persists, consider reaching out to SAP support for further assistance.