Hi,
Did you set the "publishTo" in your request?
From the swagger ui:
publishTo: where to publish data to, possible values "TGT" (the target database as specified by dataTargetProfile), "FD" (a fixed definition file), "CSV" (a comma delimited file), "TXT" (a text file), "REP" (a generator), "SQL" (a file with SQL insert statements), "SQU" (a file with SQL update statements) or "SQD" (a file with SQL delete statements)
Best regards,
Peter