Message type: E = Error
Message class:  RSLPO_GUI - Messages for LPO GUI 
Message number: 016
Message text: Deletion failed
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 RSLPO_GUI016, which states "Deletion failed," typically occurs in the context of data management within SAP systems, particularly when attempting to delete entries from a database or a specific application area. Here are some common causes, potential solutions, and related information for this error: Causes: Data Locking: The entry you are trying to delete may be locked by another user or process, preventing deletion. Referential Integrity: The entry may be linked to other data that prevents its deletion due to referential integrity constraints. Authorization Issues: The user may not have the necessary permissions to delete the specific entry. System Errors: There may be underlying system issues or bugs that are causing the deletion process to fail. Incomplete Data: The data you are trying to delete may not meet the required conditions for deletion. Solutions: Check Locks: Use transaction codes like SM12 to check for any locks on the data you are trying to delete. If
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