3546032 - Error "There was no gain from FX rate difference for document" appears in App "Post Invoice for FX Rate Difference"

Error "There was no gain from FX rate difference for document &" (Message Nr: FIGLTR_FRX_MESSAGES) appears in App Post Invoice for FX Rate Difference(AppID: FIGLTRXDIFF).

SAP S/4HANA Cloud Public Edition

This is the correct behaviour.

It is the correct behaviour that the error "There was no gain from FX rate difference for document &" (Message Nr: FIGLTR_FRX_MESSAGES) was raised by the system in the App Post Invoice for FX Rate Difference(AppID: FIGLTRXDIFF) if there is no gain in the reported data.

According to the legal requirement the report need to contain only gain.

This information is noted in the program documentation of the App Post Invoice for FX Rate Difference(AppID: FIGLTRXDIFF) 

1) How to check the program documentation of the App Post Invoice for FX Rate Difference(AppID: FIGLTRXDIFF)?

2) Attached file: Program Documentation of Post Invoice for FX Rate Difference(AppID FIGLTRXDIFF)

3) SAP Help Portal Page Post Invoice for FX Rate Difference

Post Invoice for FX Rate Difference, FIGLTRXDIFF, gain, FIGLTR_FRX_MESSAGES, There was no gain from FX rate difference for document, no gain from fx, no gain , KBA , FI-LOC-FI-TR , Turkey , Problem