How To Fix IWB_MPS143 - Character &1 in field &2 is not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: IWB_MPS - Messages for Multi-Product Support

• Message number: 143

• Message text: Character &1 in field &2 is not permitted

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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Smart SAP Assistant

• What is the cause and solution for SAP error message IWB_MPS143 - Character &1 in field &2 is not permitted ?

  The SAP error message IWB_MPS143 indicates that there is an issue with a character in a specific field that is not permitted. This error typically arises in the context of data validation, where the system expects certain characters or formats in the input fields, and the provided data does not meet these criteria.
  Cause:
  
  Invalid Characters: The character specified in the error message (represented by &1) is not allowed in the field indicated by &2. This could be due to special characters, spaces, or unsupported symbols.
  Field Restrictions: The field may have specific restrictions on the type of data it can accept (e.g., numeric only, alphanumeric, etc.).
  Data Format: The data entered may not conform to the expected format (e.g., date formats, currency formats).
  
  Solution:
  
  Check Input Data: Review the data you are trying to input in the specified field. Ensure that it does not contain any invalid characters or formats.
  Refer to Documentation: Consult the SAP documentation or field help for the specific field to understand the allowed characters and formats.
  Data Cleansing: If the data is being imported or transferred from another system, ensure that it is cleansed and validated before submission to SAP.
  Modify Input: If you identify the invalid character, replace it with a valid one or remove it entirely.
  Testing: After making the necessary changes, test the input again to see if the error persists.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: If this error occurs during a specific transaction, note the transaction code and check for known issues or updates related to that transaction.
  User Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered the same issue.
  
  If the problem persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the specific configuration and data handling in your SAP environment.