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我的PAL版本是1.0SP12,正在尝试为BPNN预测建立过程。 我在SAP帮助Porta中复制了完全相同的编码( https://help.sap.com/viewer/2cfbc5cf2bc14f028cfbe2a2bba60a50/1.0.12/en-US/ddd236d66f394dea885f61cf5fdf8897.html 在我的HANA工作室中遇到了错误...下面是我的编码:
当我执行CALL SYS.AFLLANG_WRAPPER_PROCEDURE_CREATE('AFLPAL','PREDICTWITHBPNN','DM_PAL','PAL_NN_PREDICT',PAL_NN_PDATA_TBL)
它显示错误
SET SCHEMA DM_PAL; -预测部分 删除类型PAL_PREDICT_NN_DATA_T; 创建类型PAL_PREDICT_NN_DATA_T AS TABLE( " ID"整数, " V000"整数, " V001"双, " V002" VARCHAR(10), " V003"整数 ); 删除类型PAL_PREDICT_NN_RESULT_T; 创建类型PAL_PREDICT_NN_RESULT_T AS TABLE( " ID"整数, " LABEL" VARCHAR(2) ); 删除类型PAL_PREDICT_NN_SOFTMAX_T; 创建类型PAL_PREDICT_NN_SOFTMAX_T AS TABLE( " ID"整数, " LABEL" VARCHAR(2), " SOFTMAX"双 ); DROP TYPE PAL_NN_MODEL_T; 创建类型PAL_NN_MODEL_T AS TABLE( " NAME" VARCHAR(100), "模型" CLOB ); DROP TYPE PAL_CONTROL_T; 创建类型PAL_CONTROL_T AS TABLE( " NAME" VARCHAR(100), " INTARGS"整数, " DOUBLEARGS" DOUBLE, " STRINGARGS" VARCHAR(100) ); -创建程序 删除表PAL_NN_PDATA_TBL; 创建列表PAL_NN_PDATA_TBL( " POSITION" INT, " SCHEMA_NAME" NVARCHAR(256), " TYPE_NAME" NVARCHAR(256), " PARAMETER_TYPE" VARCHAR(7) ); 从PAL_NN_PDATA_TBL删除; INSERT INTO PAL_NN_PDATA_TBL VALUES(1,'DM_PAL','PAL_PREDICT_NN_DATA_T','IN'); INSERT INTO PAL_NN_PDATA_TBL VALUES(2,'DM_PAL','PAL_NN_MODEL_T','IN'); INSERT INTO PAL_NN_PDATA_TBL VALUES(3,'DM_PAL','PAL_CONTROL_T','IN'); INSERT INTO PAL_NN_PDATA_TBL VALUES(4,'DM_PAL','PAL_PREDICT_NN_RESULT_T','OUT'); INSERT INTO PAL_NN_PDATA_TBL VALUES(5,'DM_PAL','PAL_PREDICT_NN_SOFTMAX_T','OUT'); 致电SYS.AFLLANG_WRAPPER_PROCEDURE_DROP('DM_PAL','PAL_NN_PREDICT'); 调用SYS.AFLLANG_WRAPPER_PROCEDURE_CREATE('AFLPAL','PREDICTWITHBPNN','DM_PAL','PAL_NN_PREDICT',PAL_NN_PDATA_TBL);
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您好,该标签的主要标签应为" SAP HANA",因为它与SAP Predictive Analytics没有直接关系。 谢谢&亲切的问候Antoine
您是否已确保模式DM_PAL中存在PAL_PREDICT_NN_DATA_T类型(例如,创建时执行了无错误语句,...)?
我面临着同样的问题,您能够解决吗? :)
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