How To Fix TO041 - Pattern must not contain special characters such as '%', '*', ...

SAP Error Message - Details

• Message type: E = Error

• Message class: TO - Transport Organizer and Tools

• Message number: 041

• Message text: Pattern must not contain special characters such as '%', '*', ...

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 TO041 - Pattern must not contain special characters such as '%', '*', ... ?

  The SAP error message TO041 indicates that there is an issue with the pattern you are trying to use in a transaction or function related to inventory management or warehouse management. Specifically, it states that the pattern must not contain special characters such as '%', '*', and others.
  Cause:
  The error typically occurs when you are trying to use a search pattern or a filter that includes special characters that are not allowed in the context of the operation you are performing. This can happen in various scenarios, such as:
  
  When defining a selection criterion for a report or transaction.
  When entering a search term in a field that expects a specific format.
  When using wildcards or special characters in a field that does not support them.
  
  Solution:
  To resolve the TO041 error, you should:
  
  
  Review the Input: Check the input field where you are encountering the error. Ensure that you are not using any special characters like %, *, or others that are not permitted.
  
  
  Use Valid Patterns: If you need to search for a range of values or specific items, use valid patterns. For example, if you are looking for a specific item number, enter it directly without any wildcards.
  
  
  Consult Documentation: Refer to the SAP documentation or help files related to the specific transaction or function you are using. This can provide guidance on the acceptable formats for input.
  
  
  Test with Simple Values: If you are unsure about the input, try using simple, straightforward values to see if the error persists. This can help isolate the issue.
  
  
  Check User Authorizations: In some cases, the error may be related to user permissions or settings. Ensure that you have the necessary authorizations to perform the action you are attempting.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to the error message TO041. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with the transaction codes related to the area you are working in (e.g., WM, IM) to better understand the context of the error.
  Community Forums: Consider visiting SAP community forums or discussion boards where other users may have encountered similar issues. They can provide insights and solutions based on their experiences.
  
  By following these steps, you should be able to resolve the TO041 error and proceed with your SAP operations.