How To Fix 50126 - Front office: The call caused an error (method exception)

50126 - Overview

• Message type: E = Error

• Message class: 50 - Messages in Package EEOB

• Message number: 126

• Message text: Front office: The call caused an error (method exception)

What causes this issue?

The call of a front office process step caused a problem. More detailed
information concerning the error that occurred can be found in the step
log.

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?

Error message extract from SAP system. Copyright SAP SE.

50126 - Details

• The SAP error message 50126, which states "Front office: The call caused an error (method exception)," typically indicates that there is an issue with a method call in the SAP system, often related to the integration between the front office and back office systems. This error can occur in various contexts, such as during the execution of a transaction or when calling a specific function module or method in the SAP system.
  Causes:
  
  
  Configuration Issues: Incorrect configuration settings in the front office or back office systems can lead to method exceptions.
  Data Issues: Invalid or incomplete data being passed to the method can cause it to fail.
  Authorization Problems: The user may not have the necessary authorizations to execute the method.
  System Errors: There may be underlying system errors or bugs in the SAP application that are causing the method to fail.
  Network Issues: If the front office is trying to communicate with a back office