How To Fix C1063 - Data type & not supported

C1063 - Overview

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 063

• Message text: Data type & not supported

What causes this issue?

You want to create a link between your characteristic and field &v2& in
table &v3&. However, data format &v1& of the table field, defined in
the R/3 Repository, is not supported by the characteristics system.
This means that no reference to field &v2& can be set up.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C1063 - Data type & not supported ?

  The SAP error message C1063, which states "Data type & not supported," typically occurs when there is an issue with the data type being used in a particular context within the SAP system. This error can arise in various scenarios, such as during data processing, report generation, or when executing certain transactions.
  Causes:
  
  
  Unsupported Data Type: The most common cause is that the data type being used is not supported by the function module, method, or transaction you are trying to execute. This can happen if you are trying to pass a data type that is not recognized or not compatible with the expected input.
  
  
  Incorrect Field Mapping: If you are working with custom programs or enhancements, there may be a mismatch in the field mapping where a field is expected to be of a certain data type but is being passed a different type.
  
  
  Data Dictionary Issues: Sometimes, the issue can stem from