i am trying to update products and all the products give me the same error and is

Invalid input datetime format of value '1/01/1970'

enter image description here

can someone help me. thanks

  • Check your available from dates also also check sale dates seems like you have input the value incorrectly May 9, 2019 at 15:39
  • the dates are empty, i have tried dates and empty spaces and the error is the same
    – micrgonz
    May 9, 2019 at 15:52
  • Id suggest going back through the form making sure you check the dates within advanced inventory also design as one of your date fields looks to be filled May 9, 2019 at 16:16
  • sorry but i don't know where i can look for that. can you explain me more. thanks
    – micrgonz
    May 9, 2019 at 16:45
  • Simply go through the form expanding all tabs/clicking all links within the form as one of your dates is filled May 10, 2019 at 8:42

1 Answer 1


In my situation I had under advanced pricing the Special Price From and To forms filled with 1/01/1970. I cleared the fields and the error was gone. So, as said in the comments. Open all tabs and validate all your input fields.

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