How To Fix FKK_PDC028 - Check &1 not processed due to unknown error

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_PDC - FI-CA: Postdated Checks

• Message number: 028

• Message text: Check &1 not processed due to unknown error

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 FKK_PDC028 - Check &1 not processed due to unknown error ?

  The SAP error message FKK_PDC028 indicates that a check (or payment) was not processed due to an unknown error. This error typically occurs in the context of the SAP Contract Accounts Receivable and Payable (FI-CA) module, particularly when dealing with payment processing or check management.
  Possible Causes:
  
  Configuration Issues: There may be incorrect or incomplete configuration settings in the FI-CA module related to check processing.
  Data Inconsistencies: There could be inconsistencies or missing data in the master data or transaction data that the system requires to process the check.
  Authorization Issues: The user may not have the necessary authorizations to process the check.
  System Bugs: There may be a bug or issue in the SAP system that is causing the error.
  Technical Issues: Problems with the underlying database or application server could lead to this error.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for check processing in the FI-CA module. Ensure that all necessary settings are correctly configured.
  Data Validation: Validate the data associated with the check. Check for any missing or inconsistent data in the relevant master records or transaction records.
  User Authorizations: Verify that the user attempting to process the check has the necessary authorizations. If not, adjust the user roles accordingly.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages or warnings that could provide additional context about the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error message. Apply any necessary patches or updates.
  Technical Support: If the issue persists, consider reaching out to SAP support for assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FBL5N (Customer Line Item Display) or F-28 (Post Incoming Payments) to investigate related transactions.
  Documentation: Review SAP documentation related to check processing in FI-CA for best practices and troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.