How To Fix DBOSC444 - Error while evaluating input &1 value '&2'; character &3 not supported

DBOSC444 - Overview

• Message type: E = Error

• Message class: DBOSC -

• Message number: 444

• Message text: Error while evaluating input &1 value '&2'; character &3 not supported

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 DBOSC444 - Error while evaluating input &1 value '&2'; character &3 not supported ?

  The SAP error message DBOSC444 indicates that there is an issue with the input value being processed, specifically that a character in the input is not supported. This error typically arises in the context of database operations, where certain characters may not be valid for the expected input format.
  
  Cause:
  
  Invalid Characters: The error is triggered when the input value contains characters that are not allowed or recognized by the database or the specific operation being performed.
  Data Type Mismatch: The input value may not match the expected data type or format, leading to the evaluation failure.
  Encoding Issues: There may be issues related to character encoding, where the input value contains characters that are not supported by the database's character set.
  
  
  Solution:
  
  Check Input Value: Review the input value (&2) being processed and identify the character (&3) that is causing the issue. Ensure that the input does not contain any unsupported characters.
  Data Validation: Implement validation