How To Fix MW775 - For field '&', value '&' not allowed. & &

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 775

• Message text: For field '&', value '&' not allowed. & &

What causes this issue?

The value "&V2&" entered for field "&V1&" is no longer allowed.

System Response

INCLUDE ISR_VERARBEITUNG

How to fix this error?

&V3&
&V4&

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW775 - For field '&', value '&' not allowed. & & ?

  The SAP error message MW775 indicates that there is an issue with a specific field in your transaction or data entry where the value provided is not allowed. The message format typically looks like this:
  MW775 For field '&', value '&' not allowed. & &
  Cause:
  The error occurs when:
  
  A value entered in a specific field does not meet the validation criteria defined in the system.
  The value may not exist in the allowed value list for that field.
  The field may have specific constraints or conditions that the entered value violates (e.g., incorrect format, out of range, etc.).
  The field may be dependent on other fields, and the combination of values may not be valid.
  
  Solution:
  To resolve the MW775 error, you can take the following steps:
  
  
  Check Field Requirements: Review the field in question to understand what values are allowed. This may involve checking the field's data dictionary or configuration settings.
  
  
  Validate Input: Ensure that the value you are trying to enter is valid. This may involve:
  
  Checking for typos or formatting issues.
  Ensuring that the value exists in the relevant master data or configuration tables.
  
  
  
  Refer to Documentation: Consult the SAP documentation or help files related to the specific transaction or module you are working with. This can provide insights into the expected values for the field.
  
  
  Use F4 Help: In many SAP screens, you can use the F4 key to get a list of valid entries for a field. This can help you select an appropriate value.
  
  
  Check Dependencies: If the field is dependent on other fields, ensure that the values in those fields are also valid and do not conflict with the value you are trying to enter.
  
  
  Consult with SAP Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes depending on the context (e.g., material master, sales order, etc.).
  Field Names: The specific field name and value will be indicated in the error message, which can help you pinpoint the issue.
  SAP Notes: Search for SAP Notes related to MW775 for any patches or updates that may address the issue.
  
  By following these steps, you should be able to identify the cause of the MW775 error and take appropriate action to resolve it.