How To Fix OM902 - Invalid input &

SAP Error Message - Details

• Message type: E = Error

• Message class: OM - Customizing Materialwirtschaft

• Message number: 902

• Message text: Invalid input &

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 OM902 - Invalid input & ?

  The SAP error message OM902 "Invalid input &" typically occurs when there is an issue with the input data provided in a transaction or during a process in SAP. This error can arise in various contexts, such as when entering data in a field that does not meet the expected format or when a required field is left blank.
  Causes:
  
  Incorrect Data Format: The input data does not match the expected format (e.g., entering letters in a numeric field).
  Missing Required Fields: A mandatory field is left empty or not filled out correctly.
  Invalid Characters: The input contains special characters or symbols that are not allowed.
  Data Type Mismatch: The data type of the input does not match the expected data type (e.g., entering a string where a number is expected).
  Configuration Issues: There may be issues with the configuration of the relevant module or transaction in SAP.
  
  Solutions:
  
  Check Input Data: Review the data you are entering to ensure it meets the expected format and requirements. Make sure there are no invalid characters or incorrect data types.
  Fill Required Fields: Ensure that all mandatory fields are filled out correctly. Look for any asterisks (*) or other indicators that denote required fields.
  Consult Documentation: Refer to the SAP documentation or help files for the specific transaction or module you are working with to understand the expected input formats.
  Use Valid Values: If the field has a predefined list of valid values (e.g., dropdowns), ensure you are selecting from that list.
  Check Configuration: If you have access, check the configuration settings for the relevant module to ensure everything is set up correctly.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes, so knowing the specific transaction can help narrow down the issue.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message OM902.
  User Roles and Permissions: Ensure that you have the necessary permissions to perform the action you are attempting, as restrictions can sometimes lead to input errors.
  
  By following these steps, you should be able to identify and resolve the cause of the OM902 error in SAP.