Error: "Invalid value for Language Code supplied" When addin new config. fields
Hello.
First time OPC user only used EPPM P6 before. I wanted to add User Defined Fields (Configuration Fields) and when i wanted to save this error poped up:
Unable to Save Changes
Invalid value for Language Code supplied. Valid values are de, ru, zh_TW, ko, ja, en, it, pt_BR, zh_CN, fr, nl, es.
The solution says:
"001003197: Invalid value for Language Code supplied. Valid values are {0}
Cause: An invalid value was entered.
Resolution: Enter a valid Language Code value."
As far as i know i have not made any changes to languages and since it doesn't specify WHERE such a change is required it's hard resolve it. And if i exit all my added fields will dissapear.