Error
Error Code:
5144
SAP S/4HANA Error 5144: View Manager Context Mismatch
Description
This error indicates that a View Manager component, crucial for rendering user interface elements, has been initialized or accessed without proper association with an active document or UI context within SAP S/4HANA. It typically arises in scenarios involving custom UI developments or complex application interactions where the UI component lifecycle is not correctly managed.
Error Message
ERR_TEXT_COMMON_VIEWMGR_CREATED_OUTSIDE_DOC
Known Causes
3 known causesIncorrect UI Context Initialization
A custom application component or extension attempts to create or interact with a View Manager without being properly linked to an existing UI document or application session.
Customization Conflicts
Custom ABAP code or Fiori extensions might be interfering with the standard SAP S/4HANA UI component lifecycle, leading to View Managers being created out of scope.
Missing Document Reference
A program or transaction attempts to instantiate a View Manager without providing the necessary reference to the document or UI container it should belong to.
Solutions
3 solutions available1. Restart the SAP Application Server Instance easy
A simple restart can clear transient issues with the View Manager's context.
1
Log in to the SAP system using SAP GUI with administrative privileges.
2
Execute transaction SMICM (ICM Monitor).
3
Navigate to 'Administration' -> 'Instance' -> 'Restart'.
4
Confirm the restart when prompted. This will restart the ICM (Internet Communication Manager) and the underlying application server processes.
5
Monitor the instance restart through SMICM to ensure it comes back online successfully.
2. Clear SAP Gateway Cache medium
Corrupted or outdated entries in the SAP Gateway cache can lead to context mismatches.
1
Log in to the SAP system using SAP GUI with administrative privileges.
2
Execute transaction SMGW (Gateway Monitor).
3
Navigate to 'Goto' -> 'Expert Functions' -> 'External Commands' -> 'Clear Cache'.
4
Alternatively, you can use the command line on the SAP application server. Stop the gateway, clear the cache directory, and then restart the gateway. The cache directory is typically located within the work directory of the gateway process.
5
Example (Bash on Linux):
cd <sapmnt>/<SID>/work
kill -TERM <gateway_pid>
rm -rf gw_cache*
gwmon -p <gateway_port> -status6
After clearing the cache, restart the SAP application server instance (as per Solution 1) to ensure changes are fully applied.
3. Verify and Recreate the View Manager Configuration advanced
This is a more thorough approach to ensure the View Manager's configuration is intact and correctly associated with its context.
1
Identify the specific View Manager that is causing the error. This might require analyzing system logs (SM21, ST22) or debugging the application code that triggers the error.
2
Access the View Manager configuration. The exact transaction or method to do this can vary depending on the specific SAP S/4HANA component and how the View Manager is implemented (e.g., through specific Fiori apps, custom developments, or underlying SAP frameworks).
3
Examine the View Manager's configuration for any inconsistencies or missing context information. Look for references to external documents, sessions, or logical units of work that should be present but are not.
4
If inconsistencies are found, attempt to correct them directly within the configuration interface. This might involve re-linking the View Manager to the correct document or session.
5
If direct correction is not possible or doesn't resolve the issue, consider recreating the View Manager. This usually involves deleting the existing View Manager (if the system allows) and then creating a new one with the correct parameters and context.
6
This step may require specific functional or development expertise related to the module where the View Manager is used. Consult SAP Notes or development team for guidance on the specific View Manager implementation.
7
After any configuration changes or recreation, restart the SAP application server instance (as per Solution 1) to ensure the changes are active.