I've been trying to create a simple wbs validation (OPSI) that states:
If the project profile does not equal 'YWCPP02' OR 'YWCPP05' and neiter have accounting element checked, then check to see if investment measure is equal to 'ZWC001'.
This is what I have but it does not seem to be working:
Prerequisite: PROJ-PROFL <> 'YWCPP02' AND PRPS-BELKZ = 'X' OR PROJ-PROFL <> 'YWCPP05'
AND PRPS-BELKZ = 'X'
Check: PRPS-IMPRF <> 'ZWC001'
The prereq works when I use either YWCPP02 or YWCPP05 but not both in the same prereq. Any ideas? Is the formula incorrect?