How To Fix CM_EHFND_FW_WFF_PCO023 - Passed attachment key is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_FW_WFF_PCO - Messages for PCO Handling

• Message number: 023

• Message text: Passed attachment key is invalid

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_FW_WFF_PCO023 - Passed attachment key is invalid ?

  The SAP error message CM_EHFND_FW_WFF_PCO023 indicating that the "Passed attachment key is invalid" typically occurs in the context of workflows or document management within SAP systems. This error suggests that the system is unable to find or validate the attachment key that has been provided, which is necessary for linking documents or attachments to a workflow item.
  Causes:
  
  Invalid Attachment Key: The attachment key being referenced may not exist in the database, or it may have been deleted or corrupted.
  Incorrect Configuration: There may be issues with the configuration of the workflow or document management system that leads to the attachment key not being recognized.
  Authorization Issues: The user may not have the necessary permissions to access the attachment associated with the key.
  Data Consistency Issues: There may be inconsistencies in the data, such as missing entries in the database tables that manage attachments.
  
  Solutions:
  
  Verify Attachment Key: Check the attachment key being passed to ensure it is correct and exists in the system. You can do this by querying the relevant database tables or using transaction codes like SOST or SARA to check for attachments.
  Check Workflow Configuration: Review the workflow configuration to ensure that it is set up correctly and that the attachment handling is properly configured.
  User Authorizations: Ensure that the user has the necessary authorizations to access the attachments. You may need to check roles and permissions in the user profile.
  Database Consistency Check: Run consistency checks on the database to identify any missing or corrupted entries related to attachments. This may involve using transaction codes like SE11 to check table structures.
  Debugging: If the issue persists, consider debugging the workflow to trace where the attachment key is being generated and passed. This can help identify any logical errors in the workflow process.
  SAP Notes: Check for any relevant SAP Notes or patches that may address this specific error. SAP frequently releases updates that fix known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to workflow and document management, such as SWI1 (Work Item Selection), SWI2_FREQ (Work Item Selection for Repeated Tasks), and SWU3 (Automatic Workflow Customizing).
  SAP Community: Engage with the SAP Community or forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the problem cannot be resolved internally, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the invalid attachment key in SAP.