How To Fix WV006 - Function code &1 not defined

WV006 - Overview

• Message type: E = Error

• Message class: WV - Messages about Sales Price Calculation

• Message number: 006

• Message text: Function code &1 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 WV006 - Function code &1 not defined ?

  The SAP error message WV006, which states "Function code &1 not defined," typically occurs when a function code that is expected by the system is not recognized or is not defined in the context of the transaction or program being executed. This can happen for various reasons, including configuration issues, missing authorizations, or incorrect program logic.
  Causes:
  
  Missing Function Code Definition: The function code referenced in the error message is not defined in the system. This could be due to a missing entry in the relevant configuration tables.
  Incorrect Program Logic: The program or transaction may be trying to call a function code that is not applicable in the current context.
  Authorization Issues: The user may not have the necessary authorizations to access the function code, leading to the system not recognizing it.
  Custom Development: If there are custom developments or enhancements, the function code may not have been properly defined or registered.
  Transport Issues: If