Solution : https://service.sap.com/sap/support/notes/1337054 (SAP Service marketplace login required)
Key words :
solution sap netweaver bi 7, sap netweaver bi 7, sapbinews nw bi 7, broadcasting excel files, terms excel precalculation, 00 import support package 23, support package, extenstion xlsm, general issue, file extensions
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