How To Fix /SAPCE/FK_REP110 - Internal error: internal invoice number is empty. &1 / &2 / &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPCE/FK_REP -

• Message number: 110

• Message text: Internal error: internal invoice number is empty. &1 / &2 / &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPCE/FK_REP110 - Internal error: internal invoice number is empty. &1 / &2 / &3 ?

  The SAP error message /SAPCE/FK_REP110 Internal error: internal invoice number is empty. &1 / &2 / &3 typically occurs in the context of financial document processing, particularly when dealing with invoice reporting or processing in the SAP system. This error indicates that the system expected an internal invoice number to be present, but it was not found, leading to an internal error.
  Causes:
  
  Missing Data: The internal invoice number may not have been generated or populated due to missing data in the invoice creation process.
  Configuration Issues: There may be configuration issues in the financial module that prevent the proper generation of invoice numbers.
  Custom Code: If there are custom developments or enhancements in the invoice processing logic, they may not be handling the invoice number correctly.
  Data Corruption: There could be data integrity issues in the database that lead to missing or corrupted invoice numbers.
  User Input Errors: Incorrect or incomplete user input during the invoice creation process can lead to this error.
  
  Solutions:
  
  Check Invoice Creation Process: Review the steps taken to create the invoice. Ensure that all required fields are filled out correctly and that the process is followed as per the standard procedure.
  Review Configuration: Check the configuration settings in the SAP system related to invoice processing. Ensure that the settings for invoice number generation are correctly configured.
  Debugging: If you have access to the development environment, consider debugging the relevant program or transaction to identify where the internal invoice number is expected but not being populated.
  Check for Custom Code: If there are any custom enhancements or modifications, review the code to ensure that it correctly handles the generation and assignment of internal invoice numbers.
  Data Consistency Check: Run data consistency checks to identify any issues with the database that may be causing the invoice number to be empty.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB60 (Enter Incoming Invoice) or FB70 (Enter Outgoing Invoice) to understand the invoice creation process.
  SAP Documentation: Review SAP documentation related to invoice processing and error handling for more insights.
  User 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.