https://community.sap.com/t5/application-development-and-automation-discussions/add-material-to-automatic-reservation/m-p/677486#M30038 <P>Hello experts,</P> <P>I'm tring to add a material to an existing reservation that was created automaticly by production order (in COR1).</P> <P>I'm tring to use the BAPI : BAPI_RESERVATION_CHANGE</P> <P>But when I'm tring to test it in SE37 by entering the number of reservation and fill the structure : RESERVATIONITEMS_NEW, I'm getting the following error :</P> <P>Reservation created automatically. No manual changes possible (Error 522).</P> <P>So, how can I add a single material to an existing reservation in runtime ?</P> <P>Kind Regards,</P> <P>Amit Berku</P> Wed, 27 Jun 2018 13:45:43 GMT berkuamit 2018-06-27T13:45:43Z https://community.sap.com/t5/application-development-and-automation-discussions/add-material-to-automatic-reservation/m-p/677486#M30038 <P>Hello experts,</P> <P>I'm tring to add a material to an existing reservation that was created automaticly by production order (in COR1).</P> <P>I'm tring to use the BAPI : BAPI_RESERVATION_CHANGE</P> <P>But when I'm tring to test it in SE37 by entering the number of reservation and fill the structure : RESERVATIONITEMS_NEW, I'm getting the following error :</P> <P>Reservation created automatically. No manual changes possible (Error 522).</P> <P>So, how can I add a single material to an existing reservation in runtime ?</P> <P>Kind Regards,</P> <P>Amit Berku</P> Wed, 27 Jun 2018 13:45:43 GMT https://community.sap.com/t5/application-development-and-automation-discussions/add-material-to-automatic-reservation/m-p/677486#M30038 berkuamit 2018-06-27T13:45:43Z