Error
Error Code:
4873
SAP S/4HANA Error 4873: Invalid Grammar Structure
Description
This error indicates that an input, rule, or data structure provided to an SAP S/4HANA component does not conform to its expected grammar or syntax. It typically arises during data processing, report generation, or when configuring features reliant on structured input.
Error Message
ERR_GEM_GRAMMAR
Known Causes
4 known causesIncorrect Data Input Syntax
Data provided to an S/4HANA application module (e.g., for analytics or master data) contains syntax errors that violate the expected input grammar.
Invalid Rule or Expression Definition
Custom rules, formulas, or expressions configured within S/4HANA (e.g., for business logic or reporting) contain grammatical mistakes or structural errors.
Corrupted Configuration or Metadata
Essential configuration files, templates, or metadata used by an S/4HANA component have become corrupted or contain syntactical errors.
System Integration Data Mismatch
Data received from external systems during integration does not adhere to the expected grammar or data structure required by the SAP S/4HANA component.
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