How To Fix WV006 - Function code &1 not defined

SAP Error Message - Details

• 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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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 the function code was recently transported from another system, it may not have been properly imported or activated.
  
  Solutions:
  
  
  Check Function Code Definition:
  
  Use transaction SE41 (Menu Painter) to check if the function code is defined. If it is missing, you may need to create it or correct the configuration.
  
  
  
  Review Program Logic:
  
  If you have access to the ABAP code, review the program logic to ensure that the function code is being called correctly and is relevant to the current transaction.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to execute the function code. You can use transaction SU53 to check for authorization failures after the error occurs.
  
  
  
  Custom Development Review:
  
  If the error is related to custom development, check with the development team to ensure that the function code is properly defined and integrated.
  
  
  
  Transport Management:
  
  If the function code was recently transported, ensure that the transport was successful and that all necessary objects were included. You may need to re-import or activate the transport.
  
  
  
  Consult Documentation:
  
  Check SAP Notes or documentation related to the specific transaction or program for any known issues or additional configuration steps that may be required.
  
  
  
  Related Information:
  
  Transaction Codes: SE41 (Menu Painter), SE80 (Object Navigator), SU53 (Authorization Check), ST22 (Dump Analysis).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.