How To Fix IKB028 - Invalid object category (Status Management)

SAP Error Message - Details

• Message type: E = Error

• Message class: IKB - Knowledge base

• Message number: 028

• Message text: Invalid object category (Status Management)

What causes this issue?

This refers to an error in central status management.

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?

Please inform your system administrator

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IKB028 - Invalid object category (Status Management) ?

  The SAP error message IKB028 "Invalid object category (Status Management)" typically occurs in the context of status management within SAP, particularly when dealing with object categories that are not recognized or are incorrectly configured. This error can arise in various modules, including SAP Controlling (CO) or SAP Project System (PS).
  Cause:
  
  Incorrect Object Category: The object category being referenced in the transaction or process does not exist or is not valid in the system.
  Configuration Issues: The status management configuration may not be set up correctly for the object category in question.
  Missing Authorizations: The user may not have the necessary authorizations to access or modify the object category.
  Data Inconsistencies: There may be inconsistencies in the master data or transactional data related to the object category.
  
  Solution:
  
  Check Object Category: Verify that the object category you are trying to use is valid. You can do this by checking the configuration settings in the relevant module (e.g., CO or PS).
  Review Configuration: Go to the configuration settings for status management and ensure that the object category is properly defined. This can typically be found in the SPRO transaction under the relevant module settings.
  Authorization Check: Ensure that the user has the necessary authorizations to access the object category. You may need to consult with your SAP security team to verify this.
  Data Validation: Check for any inconsistencies in the master data or transactional data that might be causing the issue. This may involve reviewing related records or performing data consistency checks.
  Consult Documentation: Refer to SAP documentation or notes related to status management and object categories for any specific guidance or known issues.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO for configuration, SE11 for data dictionary checks, or SE16 for data table checks.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  Community Forums: Consider searching or posting in SAP community forums or SAP Help Portal for insights from other users who may have encountered the same issue.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support for further assistance.