# Stock This function fixes the inventory items stock file if it becomes corrupted after a faulty broadcast. When you select this function, the file will be rebuilt. NOTE: Some information may be lost if the files are badly corrupted. You should use this function only at the request of a PayFacto software support specialist. Some reconstruction might stop your system for a few minutes. While it is reconstructing, you will see a File rebuilder Back-Office, which displays the name of the file. In addition, the system will scroll through all the records while displaying a Please Wait message. Upon completion, you will be returned to your Database Back-Office screen. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.maitredpos.com/maitred/maitred-online-help-contents-by-module/database/reconstruction/stock.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.