Diagnosis
The mapping rule for target field &V1& contains a move with aconcatenation rule. During method execution, the system discovered thatthe offset and length for concatenation component &V2& exceed theboundary of the actual data. The mapping rule for concatenationcomponent &V2& is presumably defined incorrectly.

System Response
The offset in target field &V1& for concatenation component &V2& hasbeen adjusted for the actual data boundary.

Procedure
If the offset and length for concatenation component &V2& are incorrect,examine the mapping rule for target field &V1& and change the settings .If applicable, execute the method again.
If the result is correct, you can disregard this warning message.