How To Fix FKKBIX155 - Test data not saved; data saved in update run only

FKKBIX155 - Overview

• Message type: E = Error

• Message class: FKKBIX - Conv.Inv.: Billing (Invoice Preprocessing)

• Message number: 155

• Message text: Test data not saved; data saved in update run only

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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FKKBIX155 - Details

• The SAP error message FKKBIX155 indicates that test data has not been saved in the current session because it is only saved during an update run. This typically occurs in the context of financial accounting processes, particularly when dealing with document postings or updates in the SAP system.
  
  Cause:
  
  Test Mode: The system is likely running in a test mode or simulation mode, where changes are not committed to the database immediately. This is common in scenarios where users want to validate their entries without affecting the actual data.
  Update Run: The system is designed to save certain types of data only during an update run, which means that the data will be processed and saved in a batch job rather than immediately.
  Configuration Settings: There may be specific configuration settings in the SAP system that dictate how and when data is saved, particularly in financial modules.
  
  
  Solution:
  
  Switch to Production Mode: If you are in