How To Fix 50802 - Internal error: Unexpected exception when calling FM &1 (RC: &2)

50802 - Overview

• Message type: E = Error

• Message class: 50 - Messages in Package EEOB

• Message number: 802

• Message text: Internal error: Unexpected exception when calling FM &1 (RC: &2)

What causes this issue?

The function module &V1& was canceled with an exception (return code
&V2&), that the developer of the program (&V3& &V4&) had not reckoned
with, or that is not permitted in this context.
The program has an unexpected status and is therefore terminated.

System Response

Program termination (possibly with short dump)

How to fix this error?

Make a note of the message, the data constellation and the steps that
resulted in the error. Create a problem message.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

50802 - Details

• The SAP error message 50802, which states "Internal error: Unexpected exception when calling FM &1 (RC: &2)," indicates that an unexpected exception occurred while calling a function module (FM) in SAP. This type of error can arise from various underlying issues, including but not limited to:
  Causes:
  
  Coding Errors: There may be a bug or an unhandled exception in the function module being called.
  Data Issues: The data being processed may not meet the expected format or constraints, leading to an exception.
  Configuration Problems: Incorrect configuration settings in the system can lead to unexpected behavior.
  System Environment: Issues with the SAP system environment, such as memory problems or system resource limitations.
  Transport Issues: If the function module was recently transported from another system, it may not have been properly adjusted for the target environment.
  
  Solutions:
  
  Check the Function Module: Review the code of the function module specified in the error message. Look for any unhandled exceptions or logic