Conversion of Warning Message to Error Message Message Number 06152 in ME51
User has created the PR(ME51N) and Buyer has created the PO (ME21N) against this PR.
User are able to delet the line with following warning message.
*Purchase orders already exist for this item*
*Message no. 06152*
I have stried to change this warning message to error messge form following path
IMG-MM-Purchsing-Environment data------- But the message is not appearing in this table.
How can i change this warning message to error message ?