How To Fix CAWUSL203 - You are not allowed to enter '*' for a field name

CAWUSL203 - Overview

• Message type: E = Error

• Message class: CAWUSL - Message Class for Generic Table Browser

• Message number: 203

• Message text: You are not allowed to enter '*' for a field name

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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CAWUSL203 - Details

• The SAP error message CAWUSL203, which states "You are not allowed to enter '' for a field name," typically occurs when a user attempts to use an asterisk () as a wildcard character in a field name where it is not permitted. This can happen in various contexts within SAP, such as when defining selection criteria, filters, or in certain configuration settings.
  
  Cause:
  
  Invalid Input: The asterisk (*) is often used as a wildcard in many systems, but in this case, SAP does not allow it in specific fields where a precise value is expected.
  Field Restrictions: Certain fields in SAP have restrictions on the characters that can be entered, and the asterisk is not allowed in these cases.
  
  
  Solution:
  
  Remove the Asterisk: The immediate solution is to remove the asterisk (*) from the field name or input. Instead of using a wildcard, enter a specific value that meets the criteria you are trying to