Hi all
Can someone help me with an Append query problem I am having. The end result I need is a Work sheet that has a Customers details, Plant details, Work required and a Subcontractor name. I have a search function that I use to select either a Customer name or Plant ID. Once I have selected the Customer name/Plant ID, I use a button to append the Customer Name and the Plant Id to a Plant_History table. This table uses an Autonumber field to create a unique identifier for each entry which I am using as the Work Sheet number. I have then added coding to open a form which accesses the Plant_History table directly so I can enter the work required and the contractor to carry out the work.
My problem is that the Customer and/or Plant will have multiple entries in the Plant_History table. Currently, when I select the button to append the details to the Plant_History table, if the Plant ID is already in the table, the number of records is doubled in the Plant_History table (eg if the record has previously been entered 4 times, 8 records will be appended to the table). I am not sure why this happens, if someone could point out the fault in my work, it would be much appreciated.
Regards
Craig
Can someone help me with an Append query problem I am having. The end result I need is a Work sheet that has a Customers details, Plant details, Work required and a Subcontractor name. I have a search function that I use to select either a Customer name or Plant ID. Once I have selected the Customer name/Plant ID, I use a button to append the Customer Name and the Plant Id to a Plant_History table. This table uses an Autonumber field to create a unique identifier for each entry which I am using as the Work Sheet number. I have then added coding to open a form which accesses the Plant_History table directly so I can enter the work required and the contractor to carry out the work.
My problem is that the Customer and/or Plant will have multiple entries in the Plant_History table. Currently, when I select the button to append the details to the Plant_History table, if the Plant ID is already in the table, the number of records is doubled in the Plant_History table (eg if the record has previously been entered 4 times, 8 records will be appended to the table). I am not sure why this happens, if someone could point out the fault in my work, it would be much appreciated.
Regards
Craig
