Error
Error Code:
5426
SAP S/4HANA Error 5426: Third-Party Filter Failure
Description
This error indicates a problem during a data filtering operation involving an external, or '3rd party,' component within SAP S/4HANA. It typically occurs when S/4HANA attempts to apply specific criteria using an integrated external filtering service, and that service encounters an operational fault or communication issue.
Error Message
ERR_TEXT_FCA_3RD_PARTY_FILTER_FILTERING
Known Causes
4 known causesInvalid Filter Configuration
The filtering rules or parameters defined for the integrated 3rd party component are incorrect or malformed, causing the operation to fail.
Connectivity Issues
SAP S/4HANA cannot establish or maintain a stable network connection with the external 3rd party filtering service.
3rd Party Service Unavailability
The external filtering service is currently offline, experiencing an outage, or encountering internal processing errors.
Data Format Mismatch
The data sent to the 3rd party filter does not conform to its expected input format, leading to rejection or processing failure.
Solutions
3 solutions available1. Verify and Reconfigure Third-Party Integration Settings medium
This solution involves checking the configuration of the third-party system that is interacting with S/4HANA and ensuring the filters are correctly set up.
1
Identify the specific third-party application or service that is causing the error. This might be mentioned in the surrounding log entries or be known from the context of the operation being performed.
2
Access the configuration interface of the identified third-party system. This could be a separate application, a web portal, or a specific configuration file.
3
Locate the filtering or data selection parameters that are being applied to the data being sent to or received from SAP S/4HANA. Examine these filters for any incorrect logic, invalid values, or missing required fields.
4
Correct any identified misconfigurations in the third-party filters. This might involve adjusting field mappings, updating value ranges, or ensuring all necessary parameters are present and valid according to the SAP S/4HANA interface specifications.
5
Restart the third-party service or application to apply the changes. Then, re-execute the operation in SAP S/4HANA that previously triggered the error.
2. Analyze SAP S/4HANA Interface and Data Structures advanced
This solution focuses on understanding the data structures and interfaces used by the third-party integration within SAP S/4HANA and ensuring compatibility.
1
Identify the specific SAP S/4HANA interface (e.g., OData service, BAPI, IDoc) that the third-party system is interacting with. This information is often available in the SAP S/4HANA system logs or documentation related to the integration.
2
Use SAP S/4HANA tools like transaction `SEGW` (Gateway Service Builder) for OData services, `BAPI` (Business Application Programming Interface) explorer for BAPIs, or `WE02`/`WE05` for IDocs to examine the structure and properties of the relevant interface.
3
Compare the data fields and expected data types defined in the SAP S/4HANA interface with the data being sent by the third-party system. Pay close attention to any fields that the third-party system is attempting to filter on.
4
If discrepancies are found, either adjust the third-party system's data mapping to match the SAP S/4HANA interface, or if necessary, consider implementing a custom mapping layer or modifying the SAP S/4HANA interface (with caution and proper change management).
5
If the error is related to a specific filter value, try to identify valid values for that field within SAP S/4HANA using relevant transactions (e.g., `SE16N` to view table content) and ensure the third-party system uses one of these valid values.
3. Review and Update SAP S/4HANA Authorization for Third-Party Access medium
This solution checks if the user or system account used by the third-party has the necessary authorizations to perform the filtered operations in S/4HANA.
1
Determine the SAP S/4HANA user or system account that the third-party integration is using for its communication. This is often configured in the connection settings of the third-party system or in the SAP S/4HANA RFC destinations (`SM59`).
2
Use transaction `SU53` in SAP S/4HANA with the identified user to see any failed authorization checks immediately after the error occurs. This can provide clues about missing authorizations.
3
Consult with the SAP Security team to review the authorization profile assigned to the third-party user. Ensure that the user has the necessary object and field authorizations for the specific transactions, OData services, or BAPIs being accessed, especially for the data being filtered.
4
If missing authorizations are identified, create or assign a new role with the appropriate permissions to the third-party user. Be mindful of the principle of least privilege.
5
After updating authorizations, re-test the integration by performing the operation that previously failed.