While m doing a write line activity to read the row number i m getting this error
did you assign 0 to rowNumber before loop?
I guess here the rowNumber is null thats why your facing this error try to assign
some row index value to rowNumber before the loop
can you tell me the steps for it
Just add one assign activity before the loop starts like this
but the condition wont satisfy
how it can increment the next values.
Remove .tostring from the write line
no removing tostring is not helpful.getting the same error
this type of error appears when we do not initialize
in this case,initialize rownumber to 0 or 1 before while loop
1.Please check that the rowNumber value is should not be negative.
2.It should not be double precision value…
okay then keep like this
rownumber set default value as 0
If you find it useful mark it as solution and close the thread.
if the answer works, pls mark it as solution
why the execution stops immediately without writing the execution time n the statement
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