Invalid value for insurance grouping "&1"

What causes this issue?

The <DS:DE.P02_MODIF>insurance grouping</> you entered, "&V2&", is not
valid for the <DS:DE.P02_ANWSCHCH>application key</> &V1&.

System Response

The system cannot save the infotype with this value.

How to fix this error?

Enter a permitted value or contact your system administrator.

Procedure for System Administrators

Check which values are available for selection. The following values are
permitted:
00: ("control using <DS:DE.P02_ABREH>payroll unit</>")
99: ("do not calculate"), as long as the entry is maintained in table
T5CSI
All other groupings for which a rate is maintained under the application
key &V1& in table T5CS7.

Error message extract from SAP system. Copyright SAP SE.