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Service No. Mandatory


I want to make field Service No. mandatory at item detail level at time of creating Service Order.

Is there any customizing settings that can be done to do so?

I have tried to do it by Field Selection at Define Screen Layout at Document Level for PO. But there is no such setting available to make service number mandatory.

How can it be done? Is there other option available?

Thanks n regards,


Former Member
Former Member replied


Go to ML90 and then, double click on PT9 Field selection. Again double click on Service fields and here you can change the field selection for Service number

Thanks & Regards


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