Dear Vijay,
There are so many ways to use * (Stars)
1. If your writing new PCR in initial it self we will use single star and 4 stars that means 1 star stands for any employee group 4 stars stands for any wage type.
2. after i mean in mid of the PCR if we will use * it stands for other than for example
OUTWPPLANT Personnel area (4)
1111
logic
****
Colop *
Above logic stands for other than 1111 (But here why did we use 4 stars, means Personnel area max limit is 4 digit so that you have used 4 stars like wise
OUTWPPERSG Employee group (1) For * 1 star
OUTTPPERSB Employee subgroup (2) for ** 2 stars
Based on this we will have to use * stars I hope so you understood
Ur's Mohan