How To Fix FKK_RKSV003 - Internal error when method &1 in class &2 was called up.

FKK_RKSV003 - Overview

• Message type: E = Error

• Message class: FKK_RKSV - FI-CA: Cash Register Duty

• Message number: 003

• Message text: Internal error when method &1 in class &2 was called up.

What causes this issue?

An error occurred when calling up method &V1& in class &V2&.

System Response

Explanation: &V3&&V4&

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.

FKK_RKSV003 - Details

• The SAP error message FKK_RKSV003 indicates an internal error that occurred when a specific method in a class was called. This error is typically related to the Contract Accounts Receivable and Payable (FI-CA) module in SAP. The error message provides the method name and the class name, which can help in diagnosing the issue.
  Possible Causes:
  
  Coding Issues: There may be a bug or an issue in the custom code or enhancements that are calling the method.
  Data Inconsistencies: The data being processed may be inconsistent or corrupt, leading to unexpected behavior when the method is executed.
  
  Configuration Issues: Incorrect configuration settings in the FI-CA module could lead to this error.
  System Bugs: There may be a known bug in the version of SAP you are using that affects the method being called.
  
  Solutions:
  
  Check the Method and Class: Review the method and class mentioned in the error message. Look for any known issues or bugs related