How To Fix CL591 - Class type not entered

CL591 - Overview

• Message type: E = Error

• Message class: CL - Classification

• Message number: 591

• Message text: Class type not entered

What causes this issue?

An internal error has occurred. The class type was not given.

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?

INCLUDE NA_SYSADMIN1 OBJECT DOKU ID TX
The error is in class maintenance. When function module
'CLDL_DELETE_CLASSIF_FROM_CLASS' was called, the class type was not
given.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CL591 - Class type not entered ?

  The SAP error message CL591, which states "Class type not entered," typically occurs when you are trying to create or manage a class in the SAP system without specifying the class type. Class types in SAP are used to categorize classes in the classification system, and they are essential for the system to understand how to handle the class.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Class Type: The user did not enter a class type when trying to create or modify a class.
  Incorrect Configuration: The system may not be properly configured to recognize the class type.
  User Input Error: The user may have overlooked the field for entering the class type.
  
  
  Solution:
  To resolve the CL591 error, you can follow these steps:
  
  
  Check Input Fields: Ensure that you have entered a valid class type in the relevant field when creating or modifying a class. The class type is usually a