Error
Error Code:
4870
SAP S/4HANA Error 4870: Column Addition Prep Failure
Description
This error indicates that SAP S/4HANA failed during the preliminary steps required to add a new column to a database table. It occurs when the system cannot complete the necessary checks or allocate resources before initiating the actual column modification process, often due to underlying database or configuration issues.
Error Message
ERR_GEM_PREP_INSERT
Known Causes
4 known causesInsufficient Database Privileges
The database user or system process attempting to modify the table lacks the required permissions for DDL (Data Definition Language) operations.
Database Resource Constraints
The underlying database may have insufficient tablespace, memory, or other resources to prepare for the column addition.
Inconsistent Data Dictionary
The definition of the table or the new column within the SAP S/4HANA data dictionary contains errors or inconsistencies.
Active Database Locks
Other ongoing database transactions or locks on the target table are preventing the system from preparing the column addition.
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