How To Fix M7850 - Sequential file & cannot be opened

SAP Error Message - Details

• Message type: E = Error

• Message class: M7 - Inventory Management and Physical Inventory

• Message number: 850

• Message text: Sequential file & cannot be opened

What causes this issue?

The system could not open <GL:sequential_file>sequential file</> &V1&.

System Response

The system cannot write any data to, or read any data from, this file.

How to fix this error?

INCLUDE NA_SYSADMIN1

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M7850 - Sequential file & cannot be opened ?

  The SAP error message M7850, which states "Sequential file & cannot be opened," typically occurs when the system is unable to access a specified sequential file. This can happen for a variety of reasons. Below are some common causes, potential solutions, and related information regarding this error.
  Causes:
  
  File Path Issues: The specified file path may be incorrect or the file may not exist in the specified location.
  File Permissions: The user or the SAP system may not have the necessary permissions to access the file.
  File Locking: The file may be locked by another process or user, preventing access.
  File Format: The file may not be in the expected format or may be corrupted.
  System Configuration: There may be issues with the configuration of the application server or the file system.
  
  Solutions:
  
  Verify File Path: Check the file path specified in the program or configuration. Ensure that it is correct and that the file exists in that location.
  Check Permissions: Ensure that the user or the SAP system has the necessary read/write permissions for the file and the directory it resides in.
  Release File Locks: If the file is locked, identify the process or user that is holding the lock and release it if possible.
  Check File Format: Ensure that the file is in the correct format and is not corrupted. You may want to try opening the file outside of SAP to verify its integrity.
  Review System Configuration: Check the configuration of the application server and ensure that it is set up correctly to access the file system.
  Consult Logs: Review the SAP application logs and system logs for any additional error messages or information that may provide more context about the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Documentation: Refer to the SAP documentation for the specific module or function you are working with to ensure that you are following the correct procedures for file handling.
  Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the M7850 error in SAP.