How To Fix C1822 - Only one value allowed for "&"

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 822

• Message text: Only one value allowed for "&"

What causes this issue?

Only one value is allowed for characteristic '&V1&'. "Multiple values"
are not supported for characteristic '&V1&' in this situation.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Enter just one value for the characteristic.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1822 - Only one value allowed for "&" ?

  The SAP error message C1822, which states "Only one value allowed for '&'", typically occurs when a user attempts to input multiple values in a field that is designed to accept only a single value. This can happen in various contexts, such as when using selection screens, reports, or transaction codes where a specific field is restricted to a single entry.
  
  Cause:
  
  Field Configuration: The field in question is configured to accept only one value. This is often the case for fields that are meant to represent unique identifiers, such as a single customer ID, material number, or document number.
  User Input: The user may have inadvertently entered multiple values, such as by using a comma, semicolon, or other delimiters that suggest multiple entries.
  Selection Criteria: In some reports or transactions, the selection criteria may be set up in a way that does not allow for multiple selections.
  
  
  Solution:
  
  Check Input: Review the input in the