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More than one relationship can be created between two activities

Dear Team,

Recently I start to get familiar with Project Builder (CJ20N).

When I create network activities, it is found that multiple relastionships can be created between the same two activities.

As I think, normally there should be only one relationship type between two tasks in project planning.

But I'm not sure why multiple relationships can be created in SAP PS.

Can I restrict that only one relationship can be created between two activities?

Please tell me whether there is any solution available.

Thanks and regards,


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  • author's profile photo Former Member
    Former Member
    Posted on Dec 06, 2013 at 06:48 AM

    Hi Kila,

    You right in the PS there's multiple relationship but not all same kind of relation ship that repeat it again it's all kind of different relationships like Start to start or Start to Finish and Finish to Start Like here i am sending you the link please go through it you will get a clear understanding of the PS- Relationship

    SAP Library - Structure



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