How To Fix UJHANA_DISAGGREGA016 - Number of base cells to disaggregate &1 greater than limitation &2

SAP Error Message - Details

• Message type: E = Error

• Message class: UJHANA_DISAGGREGA - BPC: Disaggregation message

• Message number: 016

• Message text: Number of base cells to disaggregate &1 greater than limitation &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message UJHANA_DISAGGREGA016 - Number of base cells to disaggregate &1 greater than limitation &2 ?

  The SAP error message UJHANA_DISAGGREGA016 indicates that the number of base cells that the system is trying to disaggregate exceeds a predefined limitation. This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when dealing with disaggregation processes in planning or reporting scenarios.
  Cause:
  The error arises when the system attempts to disaggregate a certain amount of data (base cells) that surpasses the maximum limit set in the system configuration. This can happen due to:
  
  High Volume of Data: The data set being processed is too large, leading to a situation where the number of base cells exceeds the allowed limit.
  Configuration Settings: The limitation is often defined in the system settings, which may need to be adjusted based on the business requirements.
  Inefficient Data Model: The data model may not be optimized for the volume of data being processed, leading to excessive base cells being generated.
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Adjust Configuration Settings:
  
  Check the configuration settings related to disaggregation limits in your SAP BW or HANA system. You may need to increase the limit for the number of base cells if it is feasible and aligns with your system's performance capabilities.
  
  
  
  Optimize Data Model:
  
  Review and optimize your data model to reduce the number of base cells being generated. This may involve restructuring your InfoProviders, aggregations, or planning functions to ensure they are more efficient.
  
  
  
  Filter Data:
  
  If possible, apply filters to reduce the volume of data being processed in the disaggregation step. This can help keep the number of base cells within the allowable limit.
  
  
  
  Batch Processing:
  
  If the data volume is inherently large, consider processing the data in smaller batches to avoid hitting the limit.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to this error message for specific guidance and recommendations tailored to your version of SAP.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They may provide insights specific to your system configuration and usage.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Performance Monitoring: Monitor system performance and resource usage during disaggregation processes to identify potential bottlenecks.
  User Community: Engage with the SAP community forums or user groups to see if others have encountered and resolved similar issues.
  
  By following these steps, you should be able to address the UJHANA_DISAGGREGA016 error effectively.