How To Fix MC722 - View field &-& (domains of the data elements not equal)

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 722

• Message text: View field &-& (domains of the data elements not equal)

What causes this issue?

A data element which has a different domain than the base field
was allocated to a view field.

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?

Normally view fields refer to the data elements of the base fields.
You can ensure this for the view definition in the
ABAP/4 Dictionary by switching off the modification flag for the view
fields.
If another data element is to be allocated nevertheless, make sure
that at least the domain of the base field agrees
with the domain of the data element.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MC722 - View field &-& (domains of the data elements not equal) ?

  The SAP error message MC722, which states "View field &-& (domains of the data elements not equal)," typically occurs when there is a mismatch in the data types or domains of the fields being used in a view or a query. This can happen in various scenarios, such as when creating or modifying views in the SAP system, particularly in the context of Material Management (MM) or other modules that involve data aggregation.
  
  Cause:
  
  Domain Mismatch: The fields being compared or used in the view have different domains or data types. For example, one field might be defined as a character type while another is defined as a numeric type.
  Field Length Differences: Even if the data types are the same, differing lengths can also cause this error.
  Inconsistent Data Elements: The data elements associated with the fields may not be compatible, leading to the error.
  
  
  Solution:
  
  Check Field Definitions: Review the definitions of the fields