How To Fix F5596 - Reason code & is not defined

F5596 - Overview

• Message type: E = Error

• Message class: F5 - Document Editing

• Message number: 596

• Message text: Reason code & is not defined

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 F5596 - Reason code & is not defined ?

  The SAP error message F5596 with the reason code "& is not defined" typically indicates that there is an issue with a specific configuration or data entry related to financial transactions, particularly in the context of the SAP Financial Accounting (FI) module. This error can arise in various scenarios, such as during the posting of documents, running reports, or executing transactions.
  
  Cause:
  
  Undefined Reason Code: The reason code specified in the transaction or configuration is not defined in the system. This could happen if the reason code was deleted, not created, or if there is a typo in the entry.
  
  Configuration Issues: The error may also occur if the configuration settings for the reason codes in the relevant financial area (like accounts receivable or accounts payable) are incomplete or incorrect.
  Data Entry Errors: Users may inadvertently enter an incorrect or non-existent reason code when processing transactions.
  
  
  Solution:
  
  
  Check Reason Code Configuration:
  
  Navigate to the configuration settings for