How To Fix /ACCGO/CAS_FLLW_MSG255 - &1 is an invalid material

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/CAS_FLLW_MSG -

• Message number: 255

• Message text: &1 is an invalid material

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 /ACCGO/CAS_FLLW_MSG255 - &1 is an invalid material ?

  The SAP error message /ACCGO/CAS_FLLW_MSG255 &1 is an invalid material typically indicates that the material number you are trying to use in a transaction or process is not recognized by the system. This can happen for several reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Material Not Created: The material number you are trying to use has not been created in the system.
  Material Deactivated: The material exists but has been marked as inactive or deleted.
  Incorrect Material Number: There may be a typo or formatting issue with the material number you entered.
  Material Type Restrictions: The material type may not be allowed for the specific transaction you are trying to perform.
  Authorization Issues: The user may not have the necessary permissions to access the material.
  
  Solutions:
  
  
  Check Material Existence:
  
  Use transaction code MM03 to check if the material exists in the system. Enter the material number and see if it can be retrieved.
  
  
  
  Verify Material Status:
  
  If the material exists, check its status to ensure it is active. You can do this in the material master data.
  
  
  
  Correct Material Number:
  
  Double-check the material number for any typos or formatting issues. Ensure you are using the correct number.
  
  
  
  Material Type Check:
  
  Ensure that the material type is appropriate for the transaction you are trying to perform. You can check this in the material master data.
  
  
  
  User Authorization:
  
  Verify that the user has the necessary authorizations to access the material. This may require checking with your SAP security team.
  
  
  
  Consult with SAP Support:
  
  If the issue persists, consider reaching out to your SAP support team or consulting SAP documentation for further troubleshooting.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material).
  Material Master Data: Understanding how material master data is structured and maintained in SAP can help in troubleshooting issues related to materials.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.