How To Fix /PM0/AB_AT002 - Cannot call check class &1; check this class

/PM0/AB_AT002 - Overview

• Message type: E = Error

• Message class: /PM0/AB_AT -

• Message number: 002

• Message text: Cannot call check class &1; check this class

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/AB_AT002 - Cannot call check class &1; check this class ?

  The SAP error message /PM0/AB_AT002 Cannot call check class &1; check this class typically indicates that there is an issue with a check class that is being referenced in the system. This error can occur in various contexts, often related to the use of check classes in the SAP PM (Plant Maintenance) module or other related areas.
  
  Cause:
  
  Missing Check Class: The specified check class (&1) may not exist in the system.
  Incorrect Configuration: The check class may not be properly configured or may have been deleted or modified incorrectly.
  Authorization Issues: The user may not have the necessary authorizations to access the check class.
  Transport Issues: If the check class was recently transported from another system, there may have been issues during the transport process.
  System Errors: There could be underlying system errors or inconsistencies that are causing the check class to be inaccessible.
  
  
  Solution:
  
  Verify Check Class: Check if the check class specified in the error