I had created a parameter file in VIM (which is important) with a QUERY parameter specified. Nothing fancy. I opened ready file in one VIM and copied to another
dumpfile=REQ_N2521_01.DMP logfile=REQ_N2521_01.log tables= [some tables] query= [some limits] ~ ~ ~I've run it and got:
ORA-39001: invalid argument value ORA-39035: Data filter SUBQUERY has already been specified.and started to look for error. And did it for some time. Initially without success - it is simple, right?
The reason was the addition of tilda characters at the end of file - because this way are represented non existent lines in the VIM if the file content is shorter than the terminal, I did not spot it at once, while had copied them beforehand unintentionally to the new file - thus it seemed perfectly normal.
