> For the complete documentation index, see [llms.txt](https://docs.vrsoft.com.br/vrmaster/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vrsoft.com.br/vrmaster/equipamentos-homologados/instalacao-impressora-sweda-si-300s-windows/manual-do-sistema-vr-setup-pdv-instalacao-e-configuracao/instalacao-pdv/gestao-do-conhecimento-vr-pdv/gestao-do-conhecimento-vr-pdv-banco-de-dados/gds-exception-335544652-multiple-rows-in-singleton-select.md).

# GDS EXCEPTION 335544652 MULTIPLE ROWS IN SINGLETON SELECT

**Ocorre quando o banco está corrompido no VRPdv**

1 - Acesse a pasta C:/pdv/database 2 - Renomeie o arquivo VR.FDB para ANT\_VR.FDB; 3 - [Execute o Firebird Recovery](http://www.baixaki.com.br/download/firebird-recovery-reparador-de-banco-de-dados-interbase-firebird.htm) 4 - Abra o programa e no campo "Caminho do banco de dados", selecione o banco ANT\_VR.FDB; 5 - Clique no botão "Teste conexão"; 6 - Clique em Reparar e logo em seguida "SIM"; 7 - Escolha o caminho que o novo banco será salvo. Deve ser o mesmo caminho onde está o ANT\_VR.FDB. O nome do arquivo novo deve ser VR.FDB clique em salvar e aguarde a conclusão; 8 - Execute o VRPdv; 9 - Caso o erro persista [gere um novo banco de dados no concentrador e copie manualmente para o PDV.](/vrmaster/equipamentos-homologados/instalacao-impressora-sweda-si-300s-windows/manual-do-sistema-vr-setup-pdv-instalacao-e-configuracao/instalacao-pdv/gestao-do-conhecimento-vr-pdv/gestao-do-conhecimento-vr-pdv-banco-de-dados/ecf-nao-cadastrado/manual-do-sistema-vr-concentrador.md)


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