emcopy SIDmapping not working

Hi

i use emcopy in Version EMCOPY64 4.20-0002 with this command.

.\emcopy64.exe source target /o /a /s /sidmapfile mapping.txt /th 1 /sdd

The source server is in an different Active Directory Domain as the Target server. We have the same UserAccounts in the different Active Directory Domains. Now i want to do a simpel SID to SID Mapping.

But I get this Error

H000 : 15:07:04 : ERROR : Line 1 : record type not specified, mapping discarded :

The Mapping File: Example Entry

S-1-5-21-726869739-894519530-697575874-11016:S-1-5-21-96029189-1708094328-1705926234-65586

 

any ideas?