Error
Error Code:
5520
SAP S/4HANA Error 5520: Unknown Structure Analyzer Issue
Description
This error indicates that an unexpected problem has occurred within the SAP S/4HANA Structure Analyzer component. It typically arises when the system attempts to analyze or process data structures, but an underlying issue prevents it from completing the operation successfully or identifying the specific root cause.
Error Message
ERR_TEXT_SA_UNKNOWN
Known Causes
4 known causesData Inconsistency
The Structure Analyzer encountered corrupted or inconsistent data during its processing, leading to an unidentifiable error.
System Resource Exhaustion
Insufficient system memory, CPU, or temporary disk space prevented the Structure Analyzer from completing its operation.
Program Bug or Missing Update
An internal software defect or an outdated system component within the Structure Analyzer module caused the unexpected termination.
Incorrect Configuration
Misconfigured settings related to the Structure Analyzer or its dependencies led to an unexpected operational failure.
Solutions
4 solutions available1. Verify and Recreate Analyzer Configuration medium
Ensures the structure analyzer configuration is valid and up-to-date.
1
Access transaction `SAINT` (or `SNOTE` if it's related to a note implementation). Navigate to the 'Structure Analyzer' section.
2
Identify the problematic structure analyzer. Check its status and any associated error logs within `SAINT`.
3
If the configuration appears corrupted or incomplete, attempt to deactivate and then reactivate the structure analyzer. If deactivation is not possible, consider deleting and recreating it.
4
If recreating, ensure all required parameters and dependencies are correctly specified. Consult SAP Notes or documentation for the specific structure analyzer if needed.
5
After recreation, test the functionality that was triggering the error to confirm resolution.
2. Check SAP Notes for Known Issues and Patches easy
Addresses known bugs in the structure analyzer by applying relevant SAP Notes.
1
Go to SAP Support Portal (support.sap.com) and search for 'S/4HANA Error 5520' or 'ERR_TEXT_SA_UNKNOWN'.
2
Look for SAP Notes that specifically mention this error code and title. Pay attention to the component and versions mentioned.
3
If relevant SAP Notes are found, review their prerequisites and implementation instructions.
4
Use transaction `SNOTE` in your S/4HANA system to download and implement the recommended SAP Notes. Ensure you follow the correct procedure for applying notes.
5
After implementing the notes, restart the relevant application or service and re-test the scenario that caused the error.
3. Analyze System Logs for Deeper Insights medium
Utilizes system logs to pinpoint the root cause of the unknown structure analyzer issue.
1
Access transaction `SM21` (System Log) to view system-wide error messages.
2
Filter the system log for entries around the time the error 5520 occurred. Look for related messages, especially those from the SAP Basis or application components involved.
3
Additionally, check transaction `ST22` (ABAP Runtime Errors) for any dumps that might have occurred concurrently or as a result of the structure analyzer issue.
4
Examine the details of any identified system log entries or dumps. These often provide specific object names, function modules, or data inconsistencies that are contributing to the 'unknown' nature of the analyzer issue.
5
Based on the log analysis, you might need to consult SAP Notes related to the specific components or errors found, or engage with SAP Support for further investigation.
4. Perform Structure Analyzer Consistency Check easy
Runs a built-in check to identify and potentially resolve inconsistencies within the structure analyzer.
1
Navigate to transaction `SAINT` and locate the 'Structure Analyzer' section.
2
Look for an option to perform a 'Consistency Check' or 'Reorganization' for the structure analyzer. This functionality might be under a menu like 'Utilities' or 'Administration'.
3
Execute the consistency check. The system will analyze the internal data structures of the analyzer for any anomalies.
4
If the check identifies any inconsistencies, follow the system's prompts to resolve them. This might involve automatic correction or manual intervention.
5
After the consistency check and any necessary corrections, re-test the functionality that was causing the error.