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Message type: E = Error
Message class: DBMAN - Data Manager Message Class
Message number: 886
Message text: Result cannot be saved to table during read without commit
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.
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DBMAN886
- Result cannot be saved to table during read without commit ?The SAP error message DBMAN886 indicates that there is an issue with saving results to a database table during a read operation without a prior commit. This typically occurs in the context of database transactions where the system expects a commit to finalize changes before attempting to read or save new data.
Cause:
Transaction Management: The error usually arises when there is an open transaction that has not been committed. In SAP, database operations are often wrapped in transactions to ensure data integrity. If a read operation is attempted while a transaction is still open, the system may prevent saving results to avoid inconsistencies.
Database Locking: If the database is locked due to an ongoing transaction, it may not allow further operations until the current transaction is either committed or rolled back.
Program Logic: There may be a flaw in the program logic where a commit statement is missing before a read operation is attempted.
Solution:
Commit the Transaction: Ensure that any previous database changes are committed before performing the read operation. You can do this by adding a
COMMIT WORK
statement in your ABAP code before the read operation.Check for Open Transactions: Review the code to identify if there are any open transactions that need to be closed. If you are using nested transactions, ensure that they are properly managed.
Error Handling: Implement error handling in your code to catch such issues and provide meaningful feedback or rollback operations if necessary.
Review Database Locks: If the issue persists, check for any database locks that might be preventing the operation. You can use transaction codes like SM12 to view and manage locks.
Debugging: If you are unable to identify the cause, consider debugging the program to trace the execution flow and see where the transaction management might be failing.
Related Information:
Transaction Management in SAP: Understanding how SAP handles transactions is crucial. Familiarize yourself with concepts like COMMIT WORK
, ROLLBACK WORK
, and how they affect database operations.
Database Performance: Frequent commits can impact performance, so it's essential to balance between data integrity and performance.
SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented in SAP Notes.
Documentation: Refer to the official SAP documentation for more details on database management and transaction handling.
By addressing the transaction management in your code and ensuring proper commit operations, you should be able to resolve the DBMAN886 error.
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