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Maintenance activity type - PM order


I have to configure the field "activity type" on PM order (tcode IW31).

I want to make this field obrigatory and It can't come with default values. It must comes empty.

In SPRO, when a take off the link between the Order type and the default value for activity type (table T350), occurs the error bellow, on tcode IW31:

"No maintenance activity type could be determined"

After that, occurs a runtime error, and I can't enter in the IW31 to create the PM order.

Somebody knows how can I do what I need?

Tks, Camila.

Former Member
Former Member replied


As indicated above, Make sure a line entry exists in OIO4 for the order type with BLANK (Initial) MAT value. This will solve your problem and also accomplish your requirement of defaulting no MAT for the order type.



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