Hello Michael We are using AAS in our environment, but we have some questions about the functionality. We use the expression functionality but are facing some problems: Example: Space FCL with some attributes (Buildingcode = Short, Floor = Short, Spacenumber = Text). The Buildingcode is a numeric value with a alphanumerial description. We want to concatinate these values to one other value that can be used as Label (abelvalue = Text). The values for the Buildingcode we translate to textvalues. We use the following expression: [GEBOUWCODE] + "-" + IIF([VERDIEPING] = 0,"00", IIF([VERDIEPING] = 10,"01", IIF([VERDIEPING] = 20,"02",IIF([VERDIEPING] = 30,"03", IIF([VERDIEPING] = 40,"04", IIF([VERDIEPING] = 45,"4T", IIF([VERDIEPING] = 50,"05", IIF([VERDIEPING] = 51,"5A", IIF([VERDIEPING] = 52,"5B", IIF([VERDIEPING] = 55,"5T", IIF([VERDIEPING] = 60,"06", IIF([VERDIEPING] = 70,"07", IIF([VERDIEPING] = 80,"08", IIF([VERDIEPING] = 90,"09", IIF([VERDIEPING] = 5,"0T", IIF([VERDIEPING] = -5, "K1T", IIF([VERDIEPING] = -10, "K1", IIF([VERDIEPING] = -15, "K2T", IIF([VERDIEPING] = -20, "K2","Onbekend")))))))))))))))))) + "-" + [RUIMTENUMMER] But that does not work (without any notice to the user.....). Is the problem the mix between numbers and texts? Martin Mesch Schiphol The Netherlands
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