Generating Mass Adjustment Reasons 
Use
If a group of employees experiences an organizational change, as a result of multiple identical adjustment reasons must be created, you can follow this procedure to create the appropriate Adjustment Reason records (infotype 0378) in a single step rather than having to create them individually. For example, you may need to generate large numbers of adjustment reasons as a result of restructuring within your organization.
Since the mass generation program locks the relevant employees while creating records, you should consider scheduling it to run in the background when no other processing is taking place, for example, during the night.
Procedure
This date is the validity start date for the Adjustment Reason record.
For the selection, you can use either personnel numbers or the criteria in the Additional data area.
.A list of the selected employees is displayed. If an adjustment reason record already exists for an employee on the key date, the system displays this and shows the new record that will be created, thereby delimiting the old one.
.Result
Adjustment reasons are generated. If generation takes place in the foreground, employees for which Adjustment Reason records are successfully created are marked
.