Data found in field KONV-&1 that is not in PRCD_ELEMENTS. See long text.

What causes this issue?

Data found in the field KONV-&V1& but the field does not exist in
PRCD_ELEMENTS.

System Response

Data processing continued without migrating KONV-&V1& to PRCD_ELEMENTS.

How to fix this error?

If you want to keep the data in the field KONV-&V1&, do the following:
1. Add a customer append field named &V1& to table PRCD_ELEMENTS that
exactly matches the field of the same name in table KONV. For example,
with the same data element, data type, length, decimal places and short
description.
2. Create a report to migrate field KONV-&V1& to PRCD_ELEMENTS.
3. Run the report above.

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

If the data in KONV-&V1& is not needed and you don't want to migrate it,
no action is required. The data in field &V1& remained in KONV but was
not migrated to PRCD_ELEMENTS.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.