Hi Getting below issue while running automatic tax proposal
Please help

f2c77078-c49a-491e-ae17-ff9d4baa5f7a
Ifs.Fnd.FndSystemException: Unexpected error while calling server method AccessPlsql/Invoke ---> Ifs.Fnd.FndServerFaultException: ORA-06502: PL/SQL: numeric or value error: character to number conversion error
Failed executing statement (ORA-06502: PL/SQL: numeric or value error: character to number conversion error
ORA-06512: at line 50
ORA-06512: at "IFSAPP.TAX_REPORT_VALUE_API", line 3920
ORA-06512: at "IFSAPP.TAX_REPORT_VALUE_API", line 3920
ORA-06512: at "IFSAPP.TAX_REPORT_VALUE_API", line 3977
ORA-06512: at "IFSAPP.TAX_REPORT_VALUE_API", line 2688
ORA-06512: at "IFSAPP.TAX_REPORT_VALUE_API", line 2694
ORA-06512: at "IFSAPP.TAX_REPORT_VALUE_API", line 2816
ORA-06512: at "IFSAPP.TAX_REPORT_VALUE_API", line 2822
ORA-06512: at "IFSAPP.TAX_PROPOSAL_API", line 7694
ORA-06512: at "IFSAPP.TAX_PROPOSAL_API", line 7734
ORA-06512: at "IFSAPP.TAX_PROPOSAL_API", line 7757
ORA-06512: at line 24)
at Ifs.Fnd.AccessProvider.FndConnection.ParseErrorHeader(FndBuffer buffer, FndManualDecisionCollection decisions)
at Ifs.Fnd.AccessProvider.FndConnection.UnMarshalResponseHeader(Stream responseStream, FndManualDecisionCollection decisions)
at Ifs.Fnd.AccessProvider.FndConnection.HandleHttpSuccessResult(HttpWebResponse result, FndManualDecisionCollection decisions, String operation, FndBodyType responseBodyType, Object responseBody)
at Ifs.Fnd.AccessProvider.FndConnection.InvokeInternal(Object requestBody, Object responseBody, String intface, String operation, FndRequestContext requestContext, FndManualDecisionCollection decisions, Boolean forcedSync, Boolean integrationGateway)
--- End of inner exception stack trace ---
at Ifs.Fnd.AccessProvider.FndConnection.InvokeInternal(Object requestBody, Object responseBody, String intface, String operation, FndRequestContext requestContext, FndManualDecisionCollection decisions, Boolean forcedSync, Boolean integrationGateway)
at Ifs.Fnd.AccessProvider.FndConnection.InvokeInternal(String intface, String operation, Object requestBody, Object responseBody, FndRequestContext requestContext, Boolean forcedSync, Boolean integrationGateway)
at Ifs.Fnd.AccessProvider.PLSQL.FndPLSQLCommandCollection.Invoke()
at Ifs.Fnd.AccessProvider.PLSQL.FndPLSQLCommand.ExecuteNonQuery()
at Ifs.Fnd.AccessProvider.PLSQL.FndPLSQLSelectCommandReader.Read(Boolean prepare)
at Ifs.Fnd.Data.ADONetProvider.FndAPCommand.ExecuteDbDataReader(CommandBehavior behavior)