How To Fix MDG_ANLY_SOURCES150 - Content generation not possible: Zero Downtime Maintenance in process

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_ANLY_SOURCES - Messages for MDG Analytics sources

• Message number: 150

• Message text: Content generation not possible: Zero Downtime Maintenance in process

What causes this issue?

The system is being upgraded. With Zero Downtime Maintenance, you can
continue your work during the upgrade. However, you cannot generate the
HANA content for MDG HANA-based analytics until the system upgrade is
complete.

System Response

The system discontinued the intended generation of the HANA content as
it is in the bridge phase of the upgrade.

How to fix this error?

When the system upgrade is over, run the report
MDG_ANA_HDB_GEN_REPO_CONTENT (or MDG_ANLY_GENERATE_HBA_CR_CONT when
using the older functionality) again to generate the HANA content for
MDG HANA-based analytics.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MDG_ANLY_SOURCES150 - Content generation not possible: Zero Downtime Maintenance in process ?

  The SAP error message MDG_ANLY_SOURCES150 indicates that content generation is not possible because a Zero Downtime Maintenance (ZDM) process is currently in progress. This error typically occurs in the context of SAP Master Data Governance (MDG) when there are ongoing maintenance activities that prevent certain operations from being executed.
  Cause:
  The primary cause of this error is that the system is undergoing a Zero Downtime Maintenance process. ZDM is a method used to perform system updates and maintenance without taking the system offline, allowing for continuous availability. During this process, certain operations, such as content generation, may be restricted to ensure system stability and integrity.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check ZDM Status: Verify if the Zero Downtime Maintenance process is still ongoing. You can do this by checking the system logs or monitoring tools that provide information about the current maintenance activities.
  
  
  Wait for Completion: If ZDM is in progress, you may need to wait until the maintenance process is completed. Once the ZDM process is finished, you should be able to perform the content generation without encountering this error.
  
  
  Consult with Basis Team: If you are unsure about the status of the ZDM process or if it seems to be taking longer than expected, consult with your SAP Basis team. They can provide insights into the maintenance activities and any potential issues that may be causing delays.
  
  
  Review Documentation: Check the SAP documentation or notes related to Zero Downtime Maintenance for any specific instructions or considerations that may apply to your situation.
  
  
  Retry the Operation: After confirming that the ZDM process has completed, retry the operation that triggered the error.
  
  
  Related Information:
  
  
  Zero Downtime Maintenance (ZDM): This is a strategy used in SAP systems to apply updates and perform maintenance without interrupting the availability of the system. It involves careful planning and execution to ensure that users can continue to work without disruption.
  
  
  SAP Notes and Documentation: Always refer to the latest SAP Notes and documentation for updates on error messages and maintenance processes. SAP's support portal can provide additional insights and troubleshooting steps.
  
  
  Monitoring Tools: Utilize SAP monitoring tools (like SAP Solution Manager) to keep track of system status and ongoing processes, which can help in identifying issues related to maintenance activities.
  
  
  By following these steps, you should be able to address the MDG_ANLY_SOURCES150 error effectively.