Error
Error Code:
295
SAP S/4HANA Error 295: SQL Multi-Key Length Exceeded
Description
This error indicates that a database operation in SAP S/4HANA has attempted to use a multi-column key (composite key) whose combined length exceeds the maximum allowed limit in the underlying SAP HANA database. It commonly occurs during data insertions, updates, or when defining database objects with overly long key definitions.
Error Message
ERR_SQL_LONG_MULTIKEY
Known Causes
4 known causesOverly Long Composite Key
The combined data length of columns defined as part of a multi-key or composite index exceeds the SAP HANA database's maximum limit for such keys.
Improper Field Definition
Using data types with larger storage requirements than necessary for key fields can inadvertently lead to the multi-key length being exceeded during database operations.
Custom Development Exceeds Limits
Custom ABAP development or third-party integrations might attempt to create or manipulate database keys that exceed standard SAP HANA length restrictions.
Database System Limits Encountered
The underlying SAP HANA database has a predefined maximum length for multi-key fields that has been encountered by the current operation or object definition.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service