How To Fix FU820 - Error in routine & & & &

FU820 - Overview

• Message type: E = Error

• Message class: FU - Utilities

• Message number: 820

• Message text: Error in routine & & & &

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?

Repeat the program run

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FU820 - Error in routine & & & & ?

  The SAP error message FU820, which states "Error in routine & & & &", typically indicates that there is an issue in a specific routine or function module that is being executed within the SAP system. This error can occur in various contexts, such as during the execution of a program, report, or transaction.
  Possible Causes:
  
  Coding Errors: There may be a bug or logical error in the ABAP code of the routine being called.
  Data Issues: The data being processed may not meet the expected format or constraints, leading to failures in the routine.
  
  Configuration Issues: Incorrect configuration settings in the system can lead to unexpected behavior in routines.
  Authorization Issues: Lack of necessary authorizations for the user executing the routine can also trigger this error.
  System Performance: If the system is under heavy load, it may lead to timeouts or other performance-related issues.
  
  Solutions:
  
  Debugging: Use the ABAP debugger to step through the code and identify