SAP Issue (Incorrect field path entered)

In one of the bot, we were interacting with the SAP. In that we have an issue that is “Incorrect field pth entered. verify and correct it” for this we checked menas we compared the current selector path(Object path) to the value we have in the bot, it was same there is no any such change tht got encountered. This issue occured only once for the execution. What is the exact issue that I want to know?