Maximum number of projects that sap reaches in FI (999)

This is an error message during invoice verification ,"Maximum number of projects reached in fi"
The reason is that sap's accounting credential line project has a limit of 999. When an invoice is created based on the receipt, if the receiving line project exceeds this value, an error is reported. 999 is in SAP.ProgramWrite-down control, cannot be configured.
Solution: Check whether the number of items in the line is less than 999 when preparing the invoice verification data.
SAP note can solve this problem,
Path-> Financial Accounting (new)-> General Account accounting (new)-> regular processing-> integration-> Material Management-> implement credential exchange for commodity management.
Change the invoice summary level and remove the item level.
Note 36353-AC interface: Summarizing fi ents
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