How To Fix TT012 - Exception "&1"(&2) was raised

SAP Error Message - Details

• Message type: E = Error

• Message class: TT - Extended Computer Aided Test Tool (eCATT) messages

• Message number: 012

• Message text: Exception "&1"(&2) was raised

What causes this issue?

The model referenced in the test run already contains loops. Nested
loops are not allowed.

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?

You cannot reference this model within a loop. Choose a model that does
not contain and loops or reference this model only outside a loop.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TT012 - Exception "&1"(&2) was raised ?

  The SAP error message TT012, which states "Exception '&1'(&2) was raised," is a generic error message indicating that an exception has occurred in the system. The placeholders &1 and &2 will be replaced with specific values that provide more context about the exception.
  Cause:
  The cause of this error can vary widely, but it typically indicates that a runtime error or an unexpected condition has occurred in the program or transaction you are executing. Common causes include:
  
  Data Issues: Invalid or unexpected data being processed.
  Configuration Problems: Incorrect settings in the system configuration.
  Authorization Issues: Lack of necessary permissions to perform the action.
  Program Errors: Bugs or unhandled exceptions in custom ABAP code or standard SAP programs.
  System Resource Limitations: Issues related to memory, database connections, or other system resources.
  
  Solution:
  To resolve the TT012 error, you can follow these steps:
  
  
  Check the Exception Details: Look at the values of &1 and &2 in the error message to get more context about the exception. This can help identify the specific issue.
  
  
  Review the Transaction Logs: Check the transaction logs or ST22 (Dump Analysis) for more detailed information about the error. This can provide insights into what caused the exception.
  
  
  Debugging: If you have access to the ABAP debugger, you can set breakpoints in the relevant code to analyze the flow and identify where the exception is raised.
  
  
  Data Validation: Ensure that the data being processed is valid and meets the expected criteria. This may involve checking input values or data integrity.
  
  
  Authorization Check: Verify that the user has the necessary authorizations to perform the action that triggered the error.
  
  
  Consult Documentation: Refer to SAP Notes or documentation related to the specific exception type for known issues and solutions.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support with the details of the error, including the exception values and any relevant logs.
  
  
  Related Information:
  
  Transaction ST22: Use this transaction to analyze short dumps that may provide more context about the error.
  Transaction SLG1: Check application logs for any related messages that might give additional insights.
  SAP Notes: Search the SAP Support Portal for notes related to the specific exception type indicated by &1 and &2.
  
  By following these steps, you should be able to diagnose and resolve the TT012 error in your SAP system.