How To Fix KY055 - Report class $ changed

SAP Error Message - Details

• Message type: E = Error

• Message class: KY - Messages for SAP-EIS: Presentation

• Message number: 055

• Message text: Report class $ changed

What causes this issue?

Report class &V1& was changed.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KY055 - Report class $ changed ?

  The SAP error message KY055, which states "Report class $ changed," typically occurs in the context of the Controlling (CO) module, particularly when dealing with report classes in the context of cost center accounting or internal orders. This message indicates that there has been a change in the report class configuration, which can affect how reports are generated or displayed.
  Cause:
  
  Configuration Changes: The most common cause of this error is that the report class has been modified or changed in the system. This could be due to updates made by a user with the necessary authorization or changes made during a system upgrade.
  Transport Issues: If changes were transported from a development environment to a production environment, and the transport did not include all necessary objects or was not executed correctly, this error may arise.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the updated report class, leading to this error.
  
  Solution:
  
  
  Check Configuration: Review the configuration of the report class in the SAP system. Ensure that the report class is correctly set up and that all necessary parameters are defined.
  
  You can check this in the SAP GUI by navigating to the relevant configuration transaction (e.g., OKB9 for report classes).
  
  
  
  Transport Management: If the issue is related to transport, ensure that all necessary objects were included in the transport request and that the transport was successfully imported into the target system.
  
  You can check the transport logs for any errors or warnings.
  
  
  
  User Authorizations: Verify that the user encountering the error has the appropriate authorizations to access the report class. This may involve checking roles and authorizations in the user profile.
  
  
  Recreate Report Class: If the report class is corrupted or not functioning as expected, consider recreating it. This should be done with caution and ideally in a development environment first.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using. There may be specific patches or notes that address this issue.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may have additional insights or solutions based on the specific version and configuration of your SAP system.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to the KY055 error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OKB9 (for report class configuration) and KOB1 (for displaying actual line items) that may help in troubleshooting.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the KY055 error and implement a suitable solution.