How To Fix FWTR106 - Customer-specific enhancement: error in amounts

FWTR106 - Overview

• Message type: E = Error

• Message class: FWTR - Securities Transaction Management

• Message number: 106

• Message text: Customer-specific enhancement: error in amounts

What causes this issue?

In an other flow, which was generated by a customer-specific function
module, an error occurred that is related to currency amounts.
The system checks whether two amounts of the same currency actually
show the same amount.
Example: The target currency and position currency of a flow is EUR.
This means that the payment amount and the amount in position currency
have to be the same.

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?

Correct the implementation of the function module.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FWTR106 - Details

• The SAP error message FWTR106, which states "Customer-specific enhancement: error in amounts," typically occurs in the context of financial transactions or processes where custom enhancements or modifications have been implemented. This error indicates that there is an issue with the amounts being processed, likely due to a problem in the custom code or logic that has been added to the standard SAP functionality.
  Causes:
  
  Custom Code Issues: The error may arise from a bug or logical error in the custom enhancement code that is manipulating financial amounts.
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as incorrect or missing values that the custom enhancement expects.
  Configuration Errors: Incorrect configuration settings in the SAP system that affect how amounts are calculated or processed.
  Version Compatibility: The custom enhancement may not be compatible with the current version of SAP or with other installed enhancements.
  
  Solutions:
  
  
  Debugging the Custom Code: 
  
  Use the ABAP debugger to step