First of all, many thanks for your response
it returned
Dossier 1|Null|10|20130210|client|999|Invoice|1|150,00
Dossier 1|Null|10|20130210|client|999|Invoice|4|250,00
Dossier 1|Null|10|20130210|client|999|Invoice|6|250,00
and i need that first value 1000,00
Dossier 1|1000,00|10|20130210|client|999|Invoice|1|150,00
Dossier 1|Null|10|20130210|client|999|Invoice|4|250,00
Dossier 1|Null|10|20130210|client|999|Invoice|6|250,00