Message type: E = Error
Message class:  SNI - Messages for NI Package 
Message number: 013
Message text: ACL file has an error
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.
Unfortunately, there isn't any extra information in this error notice.
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The SAP error message SNI013, which states "ACL file has an error," typically relates to issues with the Access Control List (ACL) file used by the SAP system for managing access permissions. This error can occur in various contexts, such as when starting the SAP system or when trying to access certain functionalities. Causes: Corrupted ACL File: The ACL file may be corrupted or improperly formatted, leading to errors when the system attempts to read it. Incorrect Permissions: The file may not have the correct permissions set, preventing the SAP system from accessing it.
Configuration Issues: There may be misconfigurations in the SAP system that reference the ACL file incorrectly. Version Mismatch: The ACL file may not be compatible with the version of the SAP system you are using. Solutions: Check the ACL File: Locate the ACL file (usually found in the SAP installation directory). Open the file in a text editor to check for any obvious formatting issues
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