How To Fix TT309 - Overflow at test case call &

TT309 - Overview

• Message type: E = Error

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

• Message number: 309

• Message text: Overflow at test case call &

What causes this issue?

Too many test modules were nested. The maximum nesting level is 12.

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?

Reduce the nesting depth of the corresponding test modules.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TT309 - Overflow at test case call & ?

  The SAP error message TT309 "Overflow at test case call &" typically occurs in the context of SAP testing, particularly when using the SAP Test Management tools or during automated testing scenarios. This error indicates that there is an overflow issue, which usually means that a value being processed exceeds the maximum limit that can be handled by the system or the specific data type being used.
  Causes:
  
  
  Data Type Limitations: The error may arise if a variable or field is defined with a data type that cannot accommodate the value being assigned to it. For example, if a numeric field is defined as an integer and a value larger than the maximum integer limit is being processed.
  
  
  Looping or Recursion: If there is a loop or recursive function that does not terminate correctly, it may lead to excessive memory usage or stack overflow.
  
  
  Large Data Sets: Processing large data sets without proper handling