How To Fix CT717 - Type & is not defined (check entry)

SAP Error Message - Details

• Message type: E = Error

• Message class: CT - CIM messages: ATAB table accesses

• Message number: 717

• Message text: Type & is not defined (check entry)

What causes this issue?

System does not recognize task list type &V1&.

How to fix this error?

Notify your systems administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CT717 - Type & is not defined (check entry) ?

  The SAP error message CT717 "Type & is not defined (check entry)" typically occurs when there is an issue with the data type being used in a context where it is not recognized or defined in the system. This can happen in various scenarios, such as when working with data elements, structures, or when defining types in ABAP programs.
  Cause:
  
  Undefined Data Type: The data type you are trying to use has not been defined in the system. This could be due to a typo or because the type was never created.
  Missing Type Declaration: If you are using a custom type or structure, it may not have been declared properly in the ABAP Dictionary.
  Transport Issues: If the type was recently transported from another system, it may not have been included in the transport request or may not have been activated in the target system.
  Namespace Issues: If you are using a type from a different namespace, it may not be accessible in your current context.
  
  Solution:
  
  Check Type Definition: Go to the ABAP Dictionary (transaction SE11) and check if the type you are trying to use is defined. If it is not, you may need to create it.
  Correct Typo: Ensure that there are no typos in the type name. Double-check the spelling and case sensitivity.
  Activate Type: If the type exists but is not activated, activate it in the ABAP Dictionary.
  Check Transport Requests: If the type was recently transported, ensure that the transport request was completed successfully and that the type is available in the target system.
  Namespace Check: If you are using a type from a different namespace, ensure that you have the necessary authorizations and that the type is accessible in your current context.
  
  Related Information:
  
  Transaction Codes: 
  
  SE11: Data Dictionary
  SE80: Object Navigator
  SE37: Function Module
  SE24: Class Builder
  
  
  Documentation: Refer to SAP Help documentation for more details on data types and ABAP programming.
  Debugging: If you are unable to resolve the issue, consider using the debugger to trace where the error occurs in the code.
  
  If the problem persists after checking these areas, it may be helpful to consult with your SAP Basis or ABAP development team for further assistance.