Message SAP 00358 - Field &1&2 not found in loop of screen &3 &4

Diagnosis Field &V1& &V2& does not exist in screen loop &V3& &V4& Procedure Check your batch input data for write errors and for changes in thefield names of the screen. Loop fields must be specified in the batch input in the following way: LOOPFIELD(3), where '(3)' refers to the line of the loop.