我有2个excel工作表（“工作表1，工作表2”）。
工作表1和工作表2在A列中有“产品＃”，在B列中有“数量”。我正在尝试编写一个公式，如果存在产品＃匹配项，则允许工作表1在工作表2上查找。 A列，如果有产品编号匹配项，则在工作表1上更新B列（数量）。工作表2中的产品数量。如果工作表2中没有产品编号，则在工作表1中返回零。B列（数量）。
谢谢
答案 0 :(得分：0)
如果没有匹配项，VLOOKUP将返回错误，请捕获并返回{
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0