How To Fix TFW_API018 - '&1', Line &2, field '&3' contains incorrect value '&4'

SAP Error Message - Details

• Message type: E = Error

• Message class: TFW_API - Messages for TFW APIs

• Message number: 018

• Message text: '&1', Line &2, field '&3' contains incorrect value '&4'

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 TFW_API018 - '&1', Line &2, field '&3' contains incorrect value '&4' ?

  The SAP error message TFW_API018 typically indicates that there is an issue with the data being processed in a specific field of a transaction or API call. The message format includes placeholders for specific details:
  
  &1: The name of the API or transaction.
  &2: The line number where the error occurred.
  &3: The name of the field that contains the incorrect value.
  &4: The incorrect value that was provided.
  
  Cause
  The error is usually caused by one of the following issues:
  
  Data Type Mismatch: The value provided in the specified field does not match the expected data type (e.g., a string instead of a number).
  Value Out of Range: The value provided is outside the acceptable range defined for that field (e.g., a date in the future when only past dates are allowed).
  Invalid Format: The value does not conform to the required format (e.g., a date in the wrong format).
  Business Logic Violation: The value violates specific business rules or constraints defined in the system.
  
  Solution
  To resolve the error, you can take the following steps:
  
  Check the Field Definition: Review the field definition in the relevant SAP documentation or configuration to understand the expected data type, format, and range of acceptable values.
  Validate Input Data: Ensure that the value being passed to the field is valid. This may involve:
  
  Correcting the data type (e.g., ensuring numeric values are passed as numbers).
  Adjusting the value to fall within the acceptable range.
  Formatting the value correctly (e.g., using the correct date format).
  
  
  Review Business Rules: If applicable, check any business rules that may restrict the values that can be entered in that field.
  Debugging: If you have access to debugging tools, you can trace the API call or transaction to see the exact data being sent and identify where the issue lies.
  
  Related Information
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific API or transaction you are working with.
  Documentation: Refer to the official SAP documentation for the specific API or transaction to understand the expected input parameters and their constraints.
  Community Forums: Consider searching or posting in SAP community forums for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify and correct the issue causing the TFW_API018 error message.