How To Fix FCLM135 - Class &1 does not exist or does not implement interface &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FCLM - Message class of Liquidity Forecasting

• Message number: 135

• Message text: Class &1 does not exist or does not implement interface &2

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 FCLM135 - Class &1 does not exist or does not implement interface &2 ?

  The SAP error message FCLM135 indicates that there is an issue with a class in the SAP system. Specifically, the error message states that the class specified (denoted by &1) either does not exist or does not implement the required interface (denoted by &2). This error typically occurs in the context of SAP Financial Closing cockpit or related functionalities.
  Cause:
  
  Class Does Not Exist: The specified class may not be defined in the system. This could happen if the class was deleted, not transported correctly, or if there is a typo in the class name.
  Class Does Not Implement Interface: The class exists but does not implement the required interface. This could occur if the class was modified and the interface was not properly implemented or if the class is not intended to fulfill the requirements of the interface.
  
  Solution:
  
  
  Check Class Existence:
  
  Use transaction code SE24 (Class Builder) to check if the class exists in the system.
  If the class does not exist, you may need to create it or transport it from another system where it is defined.
  
  
  
  Check Interface Implementation:
  
  If the class exists, check if it implements the required interface. You can do this in the Class Builder (SE24) by viewing the class's properties and checking the "Interfaces" tab.
  If the class does not implement the required interface, you will need to modify the class to implement it. This may involve adding the necessary methods defined in the interface.
  
  
  
  Transport Issues:
  
  If the class is supposed to exist but does not, check if there were any transport issues. Ensure that all necessary transports have been successfully imported into the system.
  
  
  
  Consult Documentation:
  
  Review any relevant documentation or notes related to the specific functionality you are working with. There may be specific requirements or dependencies that need to be addressed.
  
  
  
  Check for Custom Developments:
  
  If the class is a custom development, ensure that it has been properly developed and tested. You may need to consult with the developer responsible for the custom code.
  
  
  
  SAP Notes:
  
  Search for any relevant SAP Notes that might address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  
  
  Related Information:
  
  Transaction Codes: SE24 (Class Builder), SE80 (Object Navigator), SE11 (Data Dictionary).
  Debugging: If you are unable to resolve the issue, consider using the debugger to trace where the error is occurring in the code.
  SAP Community: You can also check the SAP Community forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the FCLM135 error and implement a solution.