How To Fix /UI5/APP_API167 - Value '&1' of '&2' is invalid. It must be '&3' or '&4'

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/APP_API -

• Message number: 167

• Message text: Value '&1' of '&2' is invalid. It must be '&3' or '&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 /UI5/APP_API167 - Value '&1' of '&2' is invalid. It must be '&3' or '&4' ?

  The SAP error message /UI5/APP_API167 indicates that a value provided for a specific parameter is invalid. The message format typically includes placeholders for the actual values, where:
  
  &1 represents the invalid value that was provided.
  &2 represents the name of the parameter that has the invalid value.
  &3 and &4 represent the valid values that the parameter can take.
  
  Cause
  This error usually occurs in SAP Fiori applications when:
  
  A user input or a configuration setting does not match the expected values defined in the application or backend.
  The application is trying to process a request with parameters that do not conform to the expected format or set of values.
  
  Solution
  To resolve this error, you can take the following steps:
  
  
  Check the Input Value: Review the value you provided for the parameter indicated by &2. Ensure that it matches one of the valid values (&3 or &4) specified in the error message.
  
  
  Refer to Documentation: Consult the relevant SAP documentation or application help to understand the valid values for the parameter. This can provide insights into what values are acceptable.
  
  
  Debugging: If you have access to the backend or the application code, you can debug the application to see where the invalid value is being set or processed. This can help identify if there is a logic error or if the value is being set incorrectly.
  
  
  User Input Validation: If the error is due to user input, consider implementing validation checks in the UI to prevent invalid values from being submitted.
  
  
  Consult with SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with the full error message and context to help them diagnose the problem.
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Community Forums: Look for discussions in SAP Community forums or other user groups where similar issues may have been addressed.
  Version Compatibility: Ensure that your SAP Fiori application and backend systems are compatible and up to date, as discrepancies can sometimes lead to such errors.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.