Please be informed that the SST-02 report can only be generated when there are transactions containing sales tax for the selected month. If no transaction within that month includes a tax code with a valid tax method, the system will not be able to produce the report.
This requirement is also stated on the system screen before the report is generated.
If you are unable to generate the SST-02 report, it is likely because the transactions for that month do not contain any tax code with a tax method applied.
To verify this, you may check the tax method settings under:
General, Miscellaneous Files, Tax Code Maintenance
Ensure that the relevant transactions use a tax code with a correctly configured tax method. Only then will the SST-02 report be available for generation.
Note: All invoices reported to SST need to be knock off to appear in SST report