Hii KKS
Check your configuration in T539J whether you have used multiple wage types to contribute to your gratuity wage type using PRZNT.The characteristics of PRZNT is as follows
PRZNT
•Valuation according to the "basic wage type"
•Module variant 'B'
The basic pay is determined from the total of all basic wage type amounts entered in infotype 0008 according to the specifications in the "basic wage type
•Module variant 'D'
The basic pay is determined from the total of all basic wage type amounts specified in the infotype currently being valuated according to the specifications in the "basic wage type valuation" step.
•Module variant 'I'
The basic pay is determined from the total of all basic wage type amounts weighted with GWCHT according to the specifications in the "basic wage type valuation" step.
•Module variant 'J'
Like module variant 'I' except that basic wage types are not reduced
Regards
harris