How To Fix FKKEXC603 - Fill all required entry fields

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKEXC - Message Class for External Payments

• Message number: 603

• Message text: Fill all required entry fields

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 FKKEXC603 - Fill all required entry fields ?

  The SAP error message FKKEXC603: Fill all required entry fields typically occurs in the context of the SAP Convergent Charging or SAP Contract Accounts Receivable and Payable (FI-CA) modules. This error indicates that certain mandatory fields in a transaction or form have not been filled out, preventing the process from proceeding.
  Cause:
  The error is triggered when a user attempts to save or process a transaction without completing all the required fields. This can happen in various scenarios, such as:
  
  Missing mandatory fields in a billing document.
  Incomplete entries in a customer account.
  Required fields not filled in during the creation of a contract or invoice.
  
  Solution:
  To resolve the FKKEXC603 error, follow these steps:
  
  
  Identify Required Fields: Check the form or transaction you are working on to identify which fields are marked as mandatory. These fields are usually indicated with an asterisk (*) or highlighted in some way.
  
  
  Complete All Required Fields: Ensure that all mandatory fields are filled out correctly. This may include fields such as:
  
  Customer account number
  Billing type
  Amounts
  Dates
  Any other specific fields relevant to the transaction
  
  
  
  Review Configuration: If you are unsure which fields are required, consult with your SAP administrator or check the configuration settings in the system. Sometimes, the required fields can be customized based on business requirements.
  
  
  Check for Validation Rules: There may be additional validation rules set up in the system that require certain conditions to be met before processing. Review these rules if applicable.
  
  
  Consult Documentation: If you are still having trouble, refer to SAP documentation or help resources for guidance on the specific transaction you are working with.
  
  
  Seek Help from Support: If the issue persists after ensuring all required fields are filled, consider reaching out to your SAP support team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with the relevant transaction codes in SAP that relate to the process you are working on (e.g., FPL9 for payment processing, FBL5N for customer account display).
  User Roles and Authorizations: Ensure that your user role has the necessary authorizations to access and modify the required fields.
  SAP Notes: Check for any SAP Notes related to the error message for potential bug fixes or updates that may address the issue.
  
  By following these steps, you should be able to resolve the FKKEXC603 error and proceed with your transaction in SAP.