How To Fix CM_EHFND_FW_WFF002 - No persister class for PCO class &1 defined in Customizing

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_FW_WFF - Messages for Exception Obj. of EHS/PS&S Workflow Foundation

• Message number: 002

• Message text: No persister class for PCO class &1 defined in Customizing

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Ensure that the form and the corresponding inbound persister are
specified in the Customizing activity <LS>Specify Forms</>.

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 CM_EHFND_FW_WFF002 - No persister class for PCO class &1 defined in Customizing ?

  The SAP error message CM_EHFND_FW_WFF002 indicates that there is no persister class defined for a specific PCO (Process Control Object) class in the system's Customizing settings. This error typically arises in the context of SAP's Flexible Workflow functionality, which is part of the SAP S/4HANA suite.
  Cause:
  The error occurs when the system is trying to process a workflow related to a PCO class, but it cannot find the corresponding persister class that is supposed to handle the data persistence for that PCO. This can happen due to several reasons:
  
  Missing Configuration: The persister class for the specified PCO class has not been defined in the Customizing settings.
  Incorrect Customizing: The persister class may be incorrectly configured or not activated.
  Transport Issues: If the configuration was transported from another system, it may not have been transported correctly, leading to missing entries.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Customizing Settings:
  
  Go to the Customizing transaction (SPRO).
  Navigate to the relevant section for Flexible Workflow configuration.
  Ensure that the persister class for the specified PCO class is defined correctly.
  
  
  
  Define the Persister Class:
  
  If the persister class is missing, you will need to create it. This typically involves:
  
  Defining a new persister class in the system.
  Associating it with the appropriate PCO class.
  
  
  You may need to consult the documentation or a functional consultant to ensure that the persister class is set up correctly.
  
  
  
  Check for Transport Issues:
  
  If the configuration was recently transported, check the transport logs to ensure that all necessary objects were included in the transport request.
  If necessary, re-transport the missing configuration.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to Flexible Workflow and PCO classes for any specific requirements or additional steps that may be needed.
  
  
  
  Testing:
  
  After making the necessary changes, test the workflow again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review the official SAP Help documentation for Flexible Workflow and PCO configuration for detailed instructions and best practices.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.