How To Fix FPUIFB075 - Field & is not of type STRING or XSTRING

FPUIFB075 - Overview

• Message type: E = Error

• Message class: FPUIFB - SAFPUI Message Class (Form Builder)

• Message number: 075

• Message text: Field & is not of type STRING or XSTRING

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 FPUIFB075 - Field & is not of type STRING or XSTRING ?

  The SAP error message FPUIFB075 indicates that a field in your program or function module is expected to be of type STRING or XSTRING, but it is not. This error typically arises in the context of using the SAP Form Processing (FP) framework, particularly when dealing with forms and their associated data.
  
  Cause:
  
  
  Data Type Mismatch: The field in question is defined with a data type that is not compatible with the expected types (STRING or XSTRING). This could be due to:
  
  Incorrectly defined data types in the ABAP program or function module.
  Mismatched data types when passing parameters to a function or method.
  
  
  
  Form Interface Definition: If you are working with Adobe Forms or Smart Forms, the interface definition may have fields that are not correctly mapped to the expected types.
  
  
  Data Source Issues: The data being passed to the form may not be in the expected format, leading to this error.
  
  
  
  Solution:
  
  
  Check Field Definitions: Review