I have a loop that runs many hours, but eventually dies because the data-type of column is being seen by “Loop End” as integer, even though I convert it to string.
It works fine as long as the integer (in the string) is contained within 32 bits, but after it gets beyond an “int”, “Loop End” complains.
Is there a way to ensure that what “Loop End” sees is really a string, and not an integer? I use “string($id$)” in a “String Manipulation” node, just before my “Loop End”, but I still get this error: ERROR Loop End 0:10 Execute failed: Input table’s structure differs from reference (first iteration) table: Column 0 [id (Number (integer))] vs. [id (Number (long))]