I have a input file which contains a date field in format I6YMD format. In the output file I want a field which will print the above date + 1 day for each record.
Ex - if the date is 05/01/22 the in output file i want 05/01/23.
but i also need to take care of conditions such as if the date in input file is 31 then i have to increment the month by 1 and make the date as 01. Similarly if the month in input is 12 then i have to increment the year.

Similarly what if i want to increment the year only by 1
Ex - If the input value is 06/01/22 then in output i want it as 07/01/22.

DEFINE a field with format YMD and assign you input data to it.
DEFINE a new field which takes the new field and adds 1 (ie 1 day) and then reassign this result to a field with format I6YMD and this is the field for your output file.

If you want to add a year then use one of the Date functions.

Thanx a lot OPALTOSH i was able to solve my query.

It's hard to focus when the topic title is "Focus". It probably is a good idea to use a more descriptive title.