topic Please, answer bellow questions in Application Development and Automation Discussions https://community.sap.com/t5/application-development-and-automation-discussions/please-answer-bellow-questions/m-p/3910001#M937547 <HTML><HEAD></HEAD><BODY><P>Dear Friends,</P><P></P><P>Please, answer bellow questions.</P><P></P><P>1) Is it possible to make copy of any logical database?</P><P>2) Is it possible to create custom logical database which contain both HR and SD tables ?</P><P>3) Can i delete primary key field from 'Z' table which is now not in use and table contain data?</P><P>4) In 'Z' table and standard table i have use Append Structure and Include Structure so at time of upgrade SAP system, which things need to take care and which type of structure need not to maintain again.</P><P></P><P>Nilay</P></BODY></HTML> Wed, 04 Jun 2008 15:57:51 GMT Former Member 2008-06-04T15:57:51Z Please, answer bellow questions https://community.sap.com/t5/application-development-and-automation-discussions/please-answer-bellow-questions/m-p/3910001#M937547 <HTML><HEAD></HEAD><BODY><P>Dear Friends,</P><P></P><P>Please, answer bellow questions.</P><P></P><P>1) Is it possible to make copy of any logical database?</P><P>2) Is it possible to create custom logical database which contain both HR and SD tables ?</P><P>3) Can i delete primary key field from 'Z' table which is now not in use and table contain data?</P><P>4) In 'Z' table and standard table i have use Append Structure and Include Structure so at time of upgrade SAP system, which things need to take care and which type of structure need not to maintain again.</P><P></P><P>Nilay</P></BODY></HTML> Wed, 04 Jun 2008 15:57:51 GMT https://community.sap.com/t5/application-development-and-automation-discussions/please-answer-bellow-questions/m-p/3910001#M937547 Former Member 2008-06-04T15:57:51Z Re: Please, answer bellow questions https://community.sap.com/t5/application-development-and-automation-discussions/please-answer-bellow-questions/m-p/3910002#M937548 <HTML><HEAD></HEAD><BODY><P>1)yus you can copy logical database </P><P> go to SLDB(t-code),you will find copy option over there.</P><P></P><P>2)yus you can create logical database for Sd and HR</P><P></P><P>Refer this link</P><P><A href="http://saptechnical.com/Tutorials/ABAP/LDB/page1.htm" target="test_blank">http://saptechnical.com/Tutorials/ABAP/LDB/page1.htm</A></P><P></P><P>3)Yus youn delete that field.</P><P></P><P></P><P>Thanks</P></BODY></HTML> Thu, 05 Jun 2008 06:20:15 GMT https://community.sap.com/t5/application-development-and-automation-discussions/please-answer-bellow-questions/m-p/3910002#M937548 Former Member 2008-06-05T06:20:15Z