Error reading fixed values from table & field &

What causes this issue?

The system tried to read fixed values for field '&v2&' in the ABAP/4
Repository structure '&v1&'. However, an error occurred.

System Response

It is possible that not all the required information is available.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.