How To Fix CM_EHFND_FW_WFF307 - PCO Class does not return a valid key for the PCBO

CM_EHFND_FW_WFF307 - Overview

• Message type: E = Error

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

• Message number: 307

• Message text: PCO Class does not return a valid key for the PCBO

What causes this issue?

The process definition defines a PCO class that does not return a key of
a valid process control business object.
INCLUDE FND_PCO_CLASS_MESSAGES OBJECT DOKU ID TX

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?

In the Customizing activity <LS>Specify Process Definitions</>, enter a
valid PCO class in your process.
Make sure that the method
<LB>if_ehfnd_wff_pco~get_process_control_bo_key</> of the class returns
a key of a valid process control business object.

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_WFF307 - PCO Class does not return a valid key for the PCBO ?

  The SAP error message CM_EHFND_FW_WFF307 indicates that there is an issue with the PCO (Process Control Object) class not returning a valid key for the PCBO (Process Control Business Object). This error typically arises in the context of SAP's Workflow Framework, particularly when dealing with process control and business object integration.
  
  Cause:
  
  Incorrect Configuration: The PCO class may not be properly configured or may not be implemented correctly, leading to the failure in returning a valid key.
  Missing or Incomplete Data: The data required for the PCO class to function correctly may be missing or incomplete.
  Authorization Issues: There may be authorization issues preventing the PCO class from accessing the necessary data.
  Custom Code Issues: If there are custom implementations or enhancements, they may not be functioning as expected, leading to this error.
  System Bugs: There could be bugs in the SAP system or specific patches that need to be applied.
  
  
  Solution:
  
  Check Configuration: Review the configuration of