How To Fix TG120 - Exception raised: &

TG120 - Overview

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 120

• Message text: Exception raised: &

What causes this issue?

An exception was raised that can be traced back to insufficient system
resources.

System Response

An entry can be found in the system log in the SAP system (transaction
SM21) describing the problem in more detail.

How to fix this error?

Have a look at the system log and resolve the resource problem (not
enough freespace, not enough virtual memory,...). You must then repeat
the upgrade phase.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TG120 - Exception raised: & ?

  The SAP error message TG120, which states "Exception raised: &", typically indicates that an exception has occurred during the execution of a program or transaction in SAP. This error can arise from various underlying issues, and the specific cause can vary depending on the context in which it appears.
  Possible Causes:
  
  Programming Errors: There may be a bug in the ABAP code or a custom program that is causing the exception.
  Data Issues: Invalid or unexpected data being processed can lead to exceptions. This could include missing mandatory fields or incorrect data types.
  
  Configuration Issues: Incorrect configuration settings in the system can lead to exceptions during processing.
  Authorization Issues: Lack of proper authorizations for the user executing the transaction can also trigger exceptions.
  System Resource Issues: Insufficient memory or other system resources can lead to exceptions being raised.
  
  Solutions:
  
  Check the Short Dump: Use transaction code ST22 to check for short dumps related to the error. This will