Diagnosis
The system was unable to obtain a length of service group for thisemployee. It requires this information to calculate the cost of thebenefit plan.

Procedure
To obtain the length of service group, several pieces of informationmust be in place:
The length of service must be calculated correctly. This is thedifference between two dates. One is the cutoff day in view Benefitcost formula (V_T5UBH). The other is the start date, taken usually fromeither of the following infotypes:
* Organizational assignment (0001)
* Date specifications (0041)
However this may be different in your system.
An appropriate length of service range and group must exist for thissalary in view Benefit salary group (V_T5UBM).
Make sure that these entries exist.