How To Fix TK377 - Invalid E071K entry &1 &2 &3 for request &4

SAP Error Message - Details

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 377

• Message text: Invalid E071K entry &1 &2 &3 for request &4

What causes this issue?

Some of the fields in screens used in your new or changed function are
not defined in the ABAP/4 Dictionary.
The only way to ensure that F1 help can automatically display the
documentation to the data element is to link screen fields to
table fields
data elements
domains
The F4 input help will then be displayed automatically with the domain
values.

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.