Creating Change Document History for new table

If you want change history on one of your newly created Ztables or infact an SAP table that does not currently have it you will need to implement the following steps: Step 1 (Execute transaction SCDO) Step 2 (Click the create button and enter name!) Note: Will probably get the message ‘Change document object ZNEWCH is not in your namespace. Do you still want to create the object?’. Just click yes! Step 3 (Enter table details ) Enter table name of which changes need to be tracked and press insert! Step 4 ( Save ) You should now see the following screen, Press the save button, followed by the Step 5 ( Generate Update Program ) Goto Utilities->Generate update pgm. Note: Will probably get the message ‘Change document object ZNEWCH is not in your namespace. Do you still want to create the object?’. Just click yes! Step 6 ( Enter Update Program details ) Enter details as follows, and press 'Generate'. Note: Please note if the function group entered does not exist then it will be created during this process! Step 7 ( Update program proposal screen ) You will now be presented with an update program proposal screen detailing what objects will be created. Step 8 ( Press SAVE ) Now press save and the update program will be created. Step 9 ( How to Use it ) You will now see that a function module has been created, this can now be used to make entries in the documnet history tables when any entries are made to you table: CALL FUNCTION 'ZGMRESP_WRITE_DOCUMENT' EXPORTING objectid = 'ZGMRESP' tcode = 'ZP218' utime = sy-uzeit udate = sy-datum username = sy-uname n_zgmresp = wa_ngmresp "New record o_zgmresp = wa_ogmresp "Old record UPD_ZGMRESP = 'U'.