What could be the problem if retirement match shows a negative sign and a superannuations a positive sign in a balance sheet
@Deemani, is this problem related to Manager Accounting Software?
How did you define your payslip items? Signs will be reversed depending on whether you posted deductions and contributions to asset or liability accounts. Further, since contributions are posted to multiple accounts, they could appear with different signs in different accounts.
Post screen shots of the Edit screens of your payslip item definitions. Then post screen shots illustrating this issue.