REA provides J_7LS990 as the external info structure

What causes this issue?

REA provides an external info structure J_7LS990 that is filled using
the <DS:RE.J_7LNONSD>REA Non-SD</> interface.

System Response

REA tries to read data from table &V1&. If table &V1& does not have the
correct structure, it cannot be evaluated by REA.

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?

Check that you really do want to use table &V1& as the data source for a
declaration.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.