How To Fix I4020 - * Do not use ************************************************************

I4020 - Overview

• Message type: E = Error

• Message class: I4 - WCM: Work Clearance Management

• Message number: 020

• Message text: * Do not use ************************************************************

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 I4020 - * Do not use ************************************************************ ?

  The SAP error message I4020, which states "Do not use ****," typically indicates that there is an issue with the input data or the way a transaction is being processed. This error often arises in the context of data entry or when certain fields are not filled out correctly.
  
  Cause:
  
  Invalid Input: The error may occur if the user is trying to enter a value that is not allowed or is outside the acceptable range.
  Field Restrictions: Certain fields may have restrictions on the type of data that can be entered (e.g., numeric values only, specific formats).
  System Configuration: There may be configuration settings in the SAP system that restrict certain actions or data entries.
  Custom Code: If there are custom enhancements or modifications in the SAP system, they might be causing the error due to unexpected input handling.
  
  
  Solution:
  
  Check Input Values: Review the values being entered in the transaction. Ensure that they conform to the