How To Fix TK209 - Generation flag "&" invalid (only "X", "0", and " " are allowed)

TK209 - Overview

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 209

• Message text: Generation flag "&" invalid (only "X", "0", and " " are allowed)

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 TK209 - Generation flag "&" invalid (only "X", "0", and " " are allowed) ?

  The SAP error message TK209 indicates that there is an issue with the generation flag in a transaction or process where it is expecting a specific value. The valid values for the generation flag are "X" (to generate), "0" (not to generate), and a blank space (which typically means the default behavior).
  
  Cause:
  The error occurs when the system encounters an invalid value for the generation flag. This can happen due to:
  
  Incorrect Input: A user or a program may have provided an invalid value for the generation flag.
  Data Corruption: There may be issues with the data in the database that lead to unexpected values being processed.
  Custom Code: If there are custom developments or enhancements in the system, they might be passing incorrect values to the generation flag.
  
  
  Solution:
  To resolve the TK209 error, you can take the following steps:
  
  
  Check Input Values: Review the input values being passed to the function or transaction that is