How To Fix FINB_GN_RFC002 - Parameter value & is too long - system error

FINB_GN_RFC002 - Overview

• Message type: E = Error

• Message class: FINB_GN_RFC - Messages from the Generator API

• Message number: 002

• Message text: Parameter value & is too long - system error

What causes this issue?

Parameter values cannot exceed &V2& spaces.

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?

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 FINB_GN_RFC002 - Parameter value & is too long - system error ?

  The SAP error message FINB_GN_RFC002 with the description "Parameter value & is too long - system error" typically indicates that a parameter being passed to an RFC (Remote Function Call) is exceeding the maximum length allowed by the system. This can occur in various scenarios, such as when calling a function module or when data is being transferred between systems.
  
  Cause:
  
  Parameter Length Exceeded: The most common cause is that one of the parameters being sent in the RFC call has a value that exceeds the defined length in the function module or interface.
  Data Type Mismatch: If the data type of the parameter does not match the expected type in the receiving function module, it can lead to this error.
  
  Configuration Issues: Sometimes, configuration settings in the SAP system or in the RFC destination can lead to this error if they are not set up correctly.
  
  
  Solution:
  
  Check Parameter Length: Review the function module or