I am not aware of of giving a list option or range option while defining a Validation or substitution.
1. <b><u>List:</u></b> I want the pre-requisite to check Company Code = a constant value say 1000 but it should check only for few selected document types like KR, RE, SA, RV etc.
2.<u><b> Range</b></u> : It should check only for vendors between range 100000 to 999999.
So what needs to be done for meeting my these requirements.
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