Message type: E = Error
Message class:  DA - Dictionary: Compare, distribution, timer, instantiation 
Message number: 417
Message text: Table pool & will also be deleted
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The SAP error message DA417 indicates that a table pool is being deleted, which can occur during various operations such as transport requests, data dictionary changes, or when a table pool is no longer needed. Here’s a breakdown of the cause, potential solutions, and related information for this error:
Cause: Table Pool Deletion: The error typically arises when a table pool is marked for deletion in the Data Dictionary (DDIC). This can happen if the table pool is no longer used or if it has been explicitly marked for deletion by a developer or during a transport. Transport Request: If you are transporting changes that include the deletion of a table pool, this message may appear as a warning to inform you that the associated data will also be deleted. Development Changes: Changes made in the ABAP Dictionary, such as modifying or deleting a table pool, can trigger this message.
Solution: Review the Changes: Check the
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