How To Fix C4002 - Value "&" is incompatible with template "&"

C4002 - Overview

• Message type: E = Error

• Message class: C4 - CTMS_SYNTAX_CHECK

• Message number: 002

• Message text: Value "&" is incompatible with template "&"

What causes this issue?

The value you entered does not correspond to the template defined
for the characteristic format.

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?

Correct the value according to the template shown in the error message.
For further information, press F1 to refer to the online help.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C4002 - Value "&" is incompatible with template "&" ?

  The SAP error message C4002, which states "Value '&' is incompatible with template '&'," typically occurs when there is a mismatch between the data being processed and the expected format or structure defined by a template in the system. This error can arise in various contexts, such as during data entry, data import, or when executing certain transactions.
  
  Cause:
  
  Data Type Mismatch: The value being entered or processed does not match the expected data type defined in the template. For example, if a numeric value is expected but a string is provided, this error may occur.
  Length or Format Issues: The length of the value exceeds the defined length in the template, or the format of the value does not conform to the expected format (e.g., date formats, currency formats).
  Field Compatibility: The value may not be compatible with the field's constraints, such as domain values or predefined lists.
  
  Configuration Issues: There may be issues