How To Fix WUF083 - Parameter i_prefetch must be of type wuf_boolean

SAP Error Message - Details

• Message type: E = Error

• Message class: WUF -

• Message number: 083

• Message text: Parameter i_prefetch must be of type wuf_boolean

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 WUF083 - Parameter i_prefetch must be of type wuf_boolean ?

  The SAP error message WUF083 indicates that there is an issue with the parameter i_prefetch, which is expected to be of type wuf_boolean. This error typically arises in the context of SAP's Workflow or Business Workflow (WUF) functionalities, where specific parameters must adhere to defined data types.
  Cause:
  The error occurs when the i_prefetch parameter is either:
  
  Not defined as a boolean type (true/false).
  Passed with an incorrect value that cannot be interpreted as a boolean (e.g., a string or integer).
  
  Solution:
  To resolve this error, you should:
  
  
  Check the Parameter Definition: Ensure that the i_prefetch parameter is defined correctly in your code or configuration. It should be explicitly set to a boolean value (true or false).
  
  
  Review the Calling Code: If you are calling a function module or method that uses i_prefetch, verify that the value being passed is indeed a boolean. For example:
  DATA: lv_prefetch TYPE wuf_boolean.
  lv_prefetch = abap_true. " or abap_false
  CALL FUNCTION 'Your_Function_Module'
    EXPORTING
      i_prefetch = lv_prefetch.
  
  
  Debugging: If you are unsure where the error is originating, use the debugger to trace the execution and inspect the value and type of i_prefetch at runtime.
  
  
  Check Documentation: Refer to the SAP documentation for the specific function module or method you are using to ensure you are following the expected parameter types and values.
  
  
  Related Information:
  
  Data Types in ABAP: In ABAP, the wuf_boolean type is typically used to represent boolean values. Ensure that you are using the correct type when defining variables.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific function module or workflow you are working with.
  Community Forums: If the issue persists, consider reaching out to SAP community forums or support for additional insights or similar cases.
  
  By ensuring that the i_prefetch parameter is correctly defined and passed as a boolean, you should be able to resolve the WUF083 error.