How To Fix CL028 - Status "&" not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: CL - Classification

• Message number: 028

• Message text: Status "&" not defined

What causes this issue?

You set class status &V1&, which is not defined for classes of this
class type.

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?

Choose an allowed status or have the required status defined by an
authorized person in Customizing for classification.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CL028 - Status "&" not defined ?

  The SAP error message CL028, which states "Status '&' not defined," typically occurs in the context of classification in SAP. This error indicates that the system is trying to access a status that has not been defined in the classification system.
  
  Cause:
  
  Undefined Status: The status being referenced in the error message has not been defined in the system. This could happen if the status was deleted or if there was a typo in the status name.
  
  Configuration Issues: There may be issues with the configuration of the classification system, such as missing entries in the status table.
  Data Inconsistencies: If there are inconsistencies in the data, such as missing or incorrect entries in the classification records, this error can occur.
  
  
  Solution:
  
  
  Check Status Definition:
  
  Go to the classification system in SAP and check if the status in question is defined.
  You can do this by navigating to the transaction code CL02 (Change Class) or CL03 (Display Class)