Diagnosis
Government register number is the most important identification of aperson at the Social Insurance and the national databank. The modulo97 is a check against the composition of the number. An error has beendetected for this number.

Procedure
If a person has not yet a government register number (the number iswritten on the back of the identity card), it can be asked at the ASLKon the basis of the pension number.
The demand of the government register number can be done by document ordirectly by tape ( via Social Insurance ). Sometimes the SocialInsurance will provide you this info after the first quarterlydeclaration without this number.