How To Fix UCM1000 - Program error in MiniCube: &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: UCM1 - Messages for Explicit Values Maintenance

• Message number: 000

• Message text: Program error in MiniCube: &1 &2 &3 &4

What causes this issue?

An internal error occurred in the MiniCube.
Error parameters: &V1& &V2& &V3& &V4&.

System Response

Processing is terminated.

How to fix this error?

Notify SAP.

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 UCM1000 - Program error in MiniCube: &1 &2 &3 &4 ?

  The SAP error message UCM1000, which indicates a "Program error in MiniCube," typically arises in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there is an issue with the MiniCube processing. This error can occur for various reasons, including data inconsistencies, issues with the underlying data model, or problems with the query execution.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or corrupted records.
  Modeling Issues: Problems with the InfoObjects, InfoProviders, or the structure of the MiniCube can lead to errors.
  Query Design: The query associated with the MiniCube may have design flaws, such as incorrect filters or aggregations.
  Performance Issues: If the system is under heavy load or if there are performance bottlenecks, it may lead to errors during MiniCube processing.
  Transport Issues: If the MiniCube or related objects were transported from one system to another, there may be issues with the transport itself.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like RSA1 to check the data in the InfoProvider and ensure that there are no inconsistencies.
  Review Query Design: Analyze the query associated with the MiniCube for any design flaws. Check filters, variables, and aggregations.
  Rebuild the MiniCube: If the MiniCube is corrupted, you may need to rebuild it. This can be done by reloading the data into the InfoProvider.
  Check for Performance Issues: Monitor system performance and check for any locks or long-running processes that may be affecting the MiniCube processing.
  Transport Validation: If the issue arose after a transport, validate that all necessary objects were transported correctly and that there are no missing dependencies.
  Check Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide insights into the root cause of the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to UCM1000 for any specific patches or updates that may address known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Refer to SAP BW documentation for best practices in MiniCube design and troubleshooting.
  
  If the problem persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.