Error
Error Code:
2871
SAP S/4HANA Error 2871: Invalid SQLScript Parameter Type
Description
This error occurs in SAP S/4HANA when an SAP HANA SQLScript built-in function is called with a parameter that does not conform to the expected type, specifically when an aggregate function result or a vector is anticipated. It indicates a mismatch between the provided input and the function's parameter requirements, often encountered during custom SQLScript development or execution.
Error Message
ERR_SQLSCRIPT_BUILTIN_PARAM_NOT_AGGREGFUN_VECTOR
Known Causes
3 known causesIncorrect Parameter Type
A parameter passed to a built-in SQLScript function has an incompatible data type, where an aggregate function result or a vector type was expected.
Misuse of Built-in Function
The built-in function is being used in a context or with arguments that do not align with its intended aggregate or vector processing capabilities.
Missing Aggregation/Vectorization
The SQLScript logic fails to properly aggregate data or vectorize operations before passing them to a built-in function expecting such structures.
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