How To Fix WTY_VS018 - Key field not filled; it will be substituted

WTY_VS018 - Overview

• Message type: E = Error

• Message class: WTY_VS - Output of Rule Engine for Warranty (Val./Subst.)

• Message number: 018

• Message text: Key field not filled; it will be substituted

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 WTY_VS018 - Key field not filled; it will be substituted ?

  The SAP error message WTY_VS018 indicates that a key field required for processing is not filled, and as a result, the system will substitute it with a default value. This error typically occurs in the context of warranty management or service processing within SAP.
  
  Cause:
  The error is usually caused by one of the following reasons:
  
  Missing Data: A required key field in the warranty or service order is not populated. This could be due to user input errors or missing data in the master records.
  
  Configuration Issues: The system may not be properly configured to handle certain transactions, leading to missing key fields.
  Data Migration Issues: If data has been migrated from another system, some key fields may not have been transferred correctly.
  
  
  Solution:
  To resolve the WTY_VS018 error, you can take the following steps:
  
  
  Check Input Data: Review the transaction or document you are trying to process. Ensure that all required fields, especially key fields, are