I have experienced an issue when importing data from SAP into Klikpajak. The data appears correct during the import and matches what’s expected in the draft. However, after the upload, the NSFP value changes unexpectedly — sometimes, it skips by 1, and other times, it jumps even further.

The user has confirmed with their IT team that the API should not affect the NSFP field.

Has anyone encountered this issue before? Could there be something on Klikpajak’s side that modifies the NSFP upon upload, even when the draft is already correct?

Any insight or ideas would be appreciated!